master_feed.xml

<?xml version="1.0" encoding="utf-8"?><rss version="2.0"><channel><title>Master RSS Feed</title><link>https://yourrepo.github.io/master_feed.xml</link><description>Aggregated RSS feed</description><item><title>Bicycle Tubes Aren’t Just Made Of Rubber Anymore</title><link>https://hackaday.com/2026/04/29/bicycle-tubes-arent-just-made-of-rubber-anymore/</link><description><![CDATA[<div><img width="800" height="484" src="https://hackaday.com/wp-content/uploads/2026/04/Biketube.jpg?w=800" class="attachment-large size-large wp-post-image" alt="" style="margin: 0 auto; margin-bottom: 15px;" decoding="async" fetchpriority="high" srcset="https://hackaday.com/wp-content/uploads/2026/04/Biketube.jpg 3000w, https://hackaday.com/wp-content/uploads/2026/04/Biketube.jpg?resize=250,151 250w, https://hackaday.com/wp-content/uploads/2026/04/Biketube.jpg?resize=400,242 400w, https://hackaday.com/wp-content/uploads/2026/04/Biketube.jpg?resize=800,484 800w, https://hackaday.com/wp-content/uploads/2026/04/Biketube.jpg?resize=1536,929 1536w, https://hackaday.com/wp-content/uploads/2026/04/Biketube.jpg?resize=2048,1239 2048w" sizes="(max-width: 800px) 100vw, 800px" data-attachment-id="1082686" data-permalink="https://hackaday.com/2026/04/29/bicycle-tubes-arent-just-made-of-rubber-anymore/biketube/" data-orig-file="https://hackaday.com/wp-content/uploads/2026/04/Biketube.jpg" data-orig-size="3000,1815" data-comments-opened="1" data-image-meta="{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}" data-image-title="Biketube" data-image-description="" data-image-caption="" data-large-file="https://hackaday.com/wp-content/uploads/2026/04/Biketube.jpg?w=800" /></div>For the average rider, inner tubes have been one of the most enduring and unchanging parts of bicycle design over the decades. They&#8217;re made of rubber, they have a Schrader <a href="https://hackaday.com/2026/04/29/bicycle-tubes-arent-just-made-of-rubber-anymore/" class="read-more">&#8230;read more</a>]]></description><pubDate>Wed, 29 Apr 2026 17:00:21 +0000</pubDate></item><item><title>Design and Performance of the Class D Output Stage for Piezo Drivers</title><link>https://www.allaboutcircuits.com/technical-articles/design-and-performance-of-the-class-d-output-stage-for-piezo-drivers/</link><description><![CDATA[In this article, we explore the operation of a Class D stage with a capacitive load and how it can be used in piezo amplifier design.]]></description><pubDate>Wed, 29 Apr 2026 17:00:00 +0000</pubDate></item><item><title>Raspberry Pi Connect may control Windows soon</title><link>https://www.jeffgeerling.com/blog/2026/raspberry-pi-connect-may-control-windows-soon/</link><description><![CDATA[<p>Support for <a href="https://forums.raspberrypi.com/viewtopic.php?p=2373678">remote controlling Windows PCs</a> may be added to <a href="https://www.raspberrypi.com/software/connect/">Raspberry Pi Connect</a>, Raspberry Pi's free remote access service.</p>
<figure class="insert-image"><img src="https://www.jeffgeerling.com/blog/2026/raspberry-pi-connect-may-control-windows-soon/pi-connect-windows-11.jpg"
 alt="Raspberry Pi Connect controlling a Windows 11 PC" width="700" height="auto">
</figure>

<p>When they <a href="https://www.jeffgeerling.com/blog/2024/raspberry-pi-getting-services-game/">announced Pi Connect in 2024</a>, I speculated the service was launched in response to RealVNC's sluggish adoption of Wayland, leading to Pi users lacking a solid remote access solution after Pi OS 12 'Bookworm' was launched.</p>
<p>The service was helpful for those who had one or more Raspberry Pis to access, but the Pi Connect daemon didn't run on Windows or macOS at the time, so a true competitor to RealVNC (at least for basic use cases) it was not.</p>]]></description><pubDate>Wed, 29 Apr 2026 17:00:00 +0000</pubDate></item><item><title>Linux&apos;s sched_ext Sees A Bunch Of Bug Fixes Following Increased AI Code Review</title><link>https://www.phoronix.com/news/Linux-7.1-AI-Sched-Ext-Fixes</link><description><![CDATA[Just days after the Linux 7.1-rc1 kernel release, the Linux kernel's extensible scheduler class "sched_ext" is seeing a lot of bug fixes. Many of these bug fixes aren't just from the Linux 7.1 merge window but a number date back many kernel cycles. This uptick in bug fixes for sched_ext is coming due to increased AI code review...]]></description><pubDate>Wed, 29 Apr 2026 15:47:50 +0000</pubDate></item><item><title>Digital Signal Processing on the Pi Pico</title><link>https://hackaday.com/2026/04/29/digital-signal-processing-on-the-pi-pico/</link><description><![CDATA[<div><img width="800" height="578" src="https://hackaday.com/wp-content/uploads/2026/04/dsp.png?w=800" class="attachment-large size-large wp-post-image" alt="" style="margin: 0 auto; margin-bottom: 15px;" decoding="async" loading="lazy" srcset="https://hackaday.com/wp-content/uploads/2026/04/dsp.png 800w, https://hackaday.com/wp-content/uploads/2026/04/dsp.png?resize=250,181 250w, https://hackaday.com/wp-content/uploads/2026/04/dsp.png?resize=400,289 400w" sizes="auto, (max-width: 800px) 100vw, 800px" data-attachment-id="1082258" data-permalink="https://hackaday.com/2026/04/29/digital-signal-processing-on-the-pi-pico/dsp-9/" data-orig-file="https://hackaday.com/wp-content/uploads/2026/04/dsp.png" data-orig-size="800,578" data-comments-opened="1" data-image-meta="{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}" data-image-title="dsp" data-image-description="" data-image-caption="" data-large-file="https://hackaday.com/wp-content/uploads/2026/04/dsp.png?w=800" /></div>If you want to dabble in audio digital signal processing, you would probably think of grabbing a dedicated DSP chip. But thanks to [WeebLabs], you could just pick up a <a href="https://hackaday.com/2026/04/29/digital-signal-processing-on-the-pi-pico/" class="read-more">&#8230;read more</a>]]></description><pubDate>Wed, 29 Apr 2026 15:30:40 +0000</pubDate></item><item><title>OpenCL Introducing Cooperative Matrix Extensions For Machine Learning</title><link>https://www.phoronix.com/news/OpenCL-Cooperative-Matrix</link><description><![CDATA[Back in 2023 the Vulkan API introduced its initial Cooperative Matrix extension and necessary SPIR-V integration for helping with machine learning / AI inferencing use. Since then the cooperative matrix support has continued to be built upon for helping Vulkan in AI/ML areas. Now the OpenCL API is also introducing similar cooperative matrix extensions...]]></description><pubDate>Wed, 29 Apr 2026 15:13:00 +0000</pubDate></item><item><title>Rust-Written Zed 1.0 Code Editor Released</title><link>https://www.phoronix.com/news/Zed-1.0-Released</link><description><![CDATA[Zed, the cross platform, open-source text/code editor written by the developers behind the Atom editor, has finally reached version 1.0...]]></description><pubDate>Wed, 29 Apr 2026 15:02:49 +0000</pubDate></item><item><title>Ask Hackaday: Do You Need a Tablet?</title><link>https://hackaday.com/2026/04/29/ask-hackaday-do-you-need-a-tablet/</link><description><![CDATA[<div><img width="800" height="484" src="https://hackaday.com/wp-content/uploads/2025/03/Glass.jpg?w=800" class="attachment-large size-large wp-post-image" alt="" style="margin: 0 auto; margin-bottom: 15px;" decoding="async" loading="lazy" srcset="https://hackaday.com/wp-content/uploads/2025/03/Glass.jpg 3000w, https://hackaday.com/wp-content/uploads/2025/03/Glass.jpg?resize=250,151 250w, https://hackaday.com/wp-content/uploads/2025/03/Glass.jpg?resize=400,242 400w, https://hackaday.com/wp-content/uploads/2025/03/Glass.jpg?resize=800,484 800w, https://hackaday.com/wp-content/uploads/2025/03/Glass.jpg?resize=1536,929 1536w, https://hackaday.com/wp-content/uploads/2025/03/Glass.jpg?resize=2048,1239 2048w" sizes="auto, (max-width: 800px) 100vw, 800px" data-attachment-id="766583" data-permalink="https://hackaday.com/2025/03/05/big-chemistry-glass/glass-38/" data-orig-file="https://hackaday.com/wp-content/uploads/2025/03/Glass.jpg" data-orig-size="3000,1815" data-comments-opened="1" data-image-meta="{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}" data-image-title="Glass" data-image-description="" data-image-caption="" data-large-file="https://hackaday.com/wp-content/uploads/2025/03/Glass.jpg?w=800" /></div>There&#8217;s an old saying that the happiest days of a boat owner&#8217;s life are the day they buy the boat, and the day they sell it. For me, the happiest <a href="https://hackaday.com/2026/04/29/ask-hackaday-do-you-need-a-tablet/" class="read-more">&#8230;read more</a>]]></description><pubDate>Wed, 29 Apr 2026 14:00:16 +0000</pubDate></item><item><title>Hygon C86-4G CPU Support Added To The GCC 17 Compiler</title><link>https://www.phoronix.com/news/Hygon-C86-4G-CPU-GCC-17</link><description><![CDATA[Merged today to the GCC Git compiler codebase, which will be for GCC 17 rather than the imminent GCC 16.1 stable release, is adding support for the Chinese-manufactured Hygon C86-4G-M4 / C86-4G-M6 / C86-4G-M7 series x86_64 processors...]]></description><pubDate>Wed, 29 Apr 2026 13:14:20 +0000</pubDate></item><item><title>Noctua Releases 3D Models, But Please Don’t Try To Dupe The Products</title><link>https://hackaday.com/2026/04/29/noctua-releases-3d-models-but-please-dont-try-to-dupe-the-products/</link><description><![CDATA[<div><img width="625" height="625" src="https://hackaday.com/wp-content/uploads/2026/04/HG5koLKbYAAFGv-_2a3e2d-e1777377014191.jpeg?w=625" class="attachment-large size-large wp-post-image" alt="" style="margin: 0 auto; margin-bottom: 15px;" decoding="async" loading="lazy" srcset="https://hackaday.com/wp-content/uploads/2026/04/HG5koLKbYAAFGv-_2a3e2d-e1777377014191.jpeg 1008w, https://hackaday.com/wp-content/uploads/2026/04/HG5koLKbYAAFGv-_2a3e2d-e1777377014191.jpeg?resize=250,250 250w, https://hackaday.com/wp-content/uploads/2026/04/HG5koLKbYAAFGv-_2a3e2d-e1777377014191.jpeg?resize=400,400 400w, https://hackaday.com/wp-content/uploads/2026/04/HG5koLKbYAAFGv-_2a3e2d-e1777377014191.jpeg?resize=625,625 625w" sizes="auto, (max-width: 625px) 100vw, 625px" data-attachment-id="1082436" data-permalink="https://hackaday.com/2026/04/29/noctua-releases-3d-models-but-please-dont-try-to-dupe-the-products/hg5kolkbyaafgv-_2a3e2d/" data-orig-file="https://hackaday.com/wp-content/uploads/2026/04/HG5koLKbYAAFGv-_2a3e2d-e1777377014191.jpeg" data-orig-size="1008,1008" data-comments-opened="1" data-image-meta="{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}" data-image-title="HG5koLKbYAAFGv-_2a3e2d" data-image-description="" data-image-caption="" data-large-file="https://hackaday.com/wp-content/uploads/2026/04/HG5koLKbYAAFGv-_2a3e2d-e1777377014191.jpeg?w=625" /></div>Noctua wants to make life easier for fans of its&#8230;fans. To that end, the company has released a bevy of 3D models across its various product lines, all available to <a href="https://hackaday.com/2026/04/29/noctua-releases-3d-models-but-please-dont-try-to-dupe-the-products/" class="read-more">&#8230;read more</a>]]></description><pubDate>Wed, 29 Apr 2026 11:00:50 +0000</pubDate></item><item><title>Why a recent supply-chain attack singled out security firms Checkmarx and Bitwarden</title><link>https://arstechnica.com/information-technology/2026/04/why-a-recent-supply-chain-attack-singled-out-security-firms-checkmarx-and-bitwarden/</link><description><![CDATA[Security firms find themselves especially exposed.]]></description><pubDate>Wed, 29 Apr 2026 11:00:24 +0000</pubDate></item><item><title>MiciMike’s open-source drop-in PCB converts Google Home Mini into a local voice assistant (Crowdfunding)</title><link>https://www.cnx-software.com/2026/04/29/micimike-open-source-drop-in-pcb-converts-google-home-mini-into-a-local-voice-assistant/</link><description><![CDATA[<div><img width="720" height="480" src="https://www.cnx-software.com/wp-content/uploads/2026/04/MiciMike-Home-Mini-Drop-In-PCB-720x480.jpg" class="attachment-medium size-medium wp-post-image" alt="MiciMike Home Mini Drop In PCB" style="margin-bottom: 10px;" decoding="async" fetchpriority="high" srcset="https://www.cnx-software.com/wp-content/uploads/2026/04/MiciMike-Home-Mini-Drop-In-PCB-720x480.jpg 720w, https://www.cnx-software.com/wp-content/uploads/2026/04/MiciMike-Home-Mini-Drop-In-PCB-300x200.jpg 300w, https://www.cnx-software.com/wp-content/uploads/2026/04/MiciMike-Home-Mini-Drop-In-PCB-768x512.jpg 768w, https://www.cnx-software.com/wp-content/uploads/2026/04/MiciMike-Home-Mini-Drop-In-PCB.jpg 1200w" sizes="100vw" /></div>
<p>The MiciMike Home Mini Drop-In PCB is an open-source replacement mainboard designed to convert a 1st Gen Google Home Mini into a fully local, privacy-focused voice assistant running Home Assistant Voice. Built around an ESP32-S3 MCU and an XMOS XU316 audio processor, it removes cloud dependencies without any case modifications or soldering. The board offers on-device wake word detection, echo cancellation, and noise suppression via two MEMS microphones, and comes pre-flashed with ESPHome for easy Home Assistant integration. The PCBA fully supports local voice processing, optional cloud LLM integration, media playback, and Snapcast. It&#8217;s released as open hardware under the CERN-OHL-S v2 license, with complete design files available, making it suitable for privacy-focused smart-home automation, DIY voice assistants, and hardware-reuse projects. MiciMike Home Mini Drop-In PCB specifications: Compatibility – Google Home Mini 1st generation Wireless MCU – Espressif Systems ESP32-S3 CPU &#8211;  Dual-core Xtensa LX7 microcontroller @ up to 240 [...]</p>
<p>The post <a href="https://www.cnx-software.com/2026/04/29/micimike-open-source-drop-in-pcb-converts-google-home-mini-into-a-local-voice-assistant/">MiciMike&#8217;s open-source drop-in PCB converts Google Home Mini into a local voice assistant (Crowdfunding)</a> appeared first on <a href="https://www.cnx-software.com">CNX Software - Embedded Systems News</a>.</p>]]></description><pubDate>Wed, 29 Apr 2026 10:42:12 +0000</pubDate></item><item><title>Libcamera 0.7.1 Released With Improved Software ISP</title><link>https://www.phoronix.com/news/libcamera-0.7.1-Released</link><description><![CDATA[Libcamera 0.7.1 released on Tuesday as the newest feature release for this open-source library for camera image signal processors (ISPs) that has grown of importance for the likes of Raspberry Pi and Chrome OS and modern desktop Linux distributions with modern laptop hardware like recent Intel Core (Ultra) laptops...]]></description><pubDate>Wed, 29 Apr 2026 10:30:10 +0000</pubDate></item><item><title>Wayland Developers Target June For Weston 16 Release</title><link>https://www.phoronix.com/news/Weston-16-In-June</link><description><![CDATA[Weston 16.0 could ship by the end of June with good color management and HDR support along with other new features for this reference Wayland compositor...]]></description><pubDate>Wed, 29 Apr 2026 10:17:59 +0000</pubDate></item><item><title>Devuan Developer Working On Reviving GTK2 With Modern Fixes</title><link>https://www.phoronix.com/news/GTK2-NG</link><description><![CDATA[A Devuan developer, the Linux distribution that provides a Debian-based operating system without dependence on systemd, is working on "gtk2-ng" for providing modern fixes and improvements to the old GTK2 toolkit...]]></description><pubDate>Wed, 29 Apr 2026 10:05:35 +0000</pubDate></item><item><title>SONOFF NSPanel Pro Gen2 – A 86-Type Smart Home control panel with two relays, dual-band WiFi, Zigbee 3.0, Matter support</title><link>https://www.cnx-software.com/2026/04/29/sonoff-nspanel-pro-gen2-a-86-type-smart-home-control-panel-two-relays-dual-band-wifi-zigbee-3-0-matter-support/</link><description><![CDATA[<div><img width="720" height="547" src="https://www.cnx-software.com/wp-content/uploads/2026/04/SONOFF-NSPanel-Pro-Gen2-720x547.jpg" class="attachment-medium size-medium wp-post-image" alt="SONOFF NSPanel Pro Gen2" style="margin-bottom: 10px;" decoding="async" srcset="https://www.cnx-software.com/wp-content/uploads/2026/04/SONOFF-NSPanel-Pro-Gen2-720x547.jpg 720w, https://www.cnx-software.com/wp-content/uploads/2026/04/SONOFF-NSPanel-Pro-Gen2-1200x912.jpg 1200w, https://www.cnx-software.com/wp-content/uploads/2026/04/SONOFF-NSPanel-Pro-Gen2-300x228.jpg 300w, https://www.cnx-software.com/wp-content/uploads/2026/04/SONOFF-NSPanel-Pro-Gen2-768x584.jpg 768w, https://www.cnx-software.com/wp-content/uploads/2026/04/SONOFF-NSPanel-Pro-Gen2.jpg 1400w" sizes="100vw" /></div>
<p>SONOFF NSPanel Pro Gen2 is an 86-type Smart Home control panel featuring a 3.95-inch touch display, two relays supporting up to 10A, and dual-band WiFi 4, Bluetooth LE, and Zigbee 3.0 connectivity. The device also integrates a 1.5W speaker and a microphone for voice interaction, light and proximity sensors, and runs Android on a Rockchip RK3326-S SoC paired with 2GB RAM and 32GB eMMC flash. SONOFF NSPanel Pro Gen2 specifications: SoC – Rockchip RK3326-S CPU &#8211; Quad-core Cortex-A35 processor @ 1.5 GHz GPU &#8211; Arm Mali-G31 GPU System Memory – 2GB DDR3 Storage – 32GB eMMC 5.1 flash Display – 3.95-inch capacitive touchscreen color TFT display with 480×480 resolution Audio – 1.5W speaker, digital microphone for two-way communication (intercom) Connectivity Zigbee 3.0 support via EFR32MG24 Dual-band 2.4 GHz and 5 GHz WiFi + Bluetooth Matter support Relay &#8211; Dual-gang relay up to 5A per gang, or 10A in total (resistive [...]</p>
<p>The post <a href="https://www.cnx-software.com/2026/04/29/sonoff-nspanel-pro-gen2-a-86-type-smart-home-control-panel-two-relays-dual-band-wifi-zigbee-3-0-matter-support/">SONOFF NSPanel Pro Gen2 &#8211; A 86-Type Smart Home control panel with two relays, dual-band WiFi, Zigbee 3.0, Matter support</a> appeared first on <a href="https://www.cnx-software.com">CNX Software - Embedded Systems News</a>.</p>]]></description><pubDate>Wed, 29 Apr 2026 09:42:15 +0000</pubDate></item><item><title>Wipeout Clone Runs Native on ESP32-S3</title><link>https://hackaday.com/2026/04/29/wipeout-clone-runs-native-on-esp32-s3/</link><description><![CDATA[<div><img width="800" height="450" src="https://hackaday.com/wp-content/uploads/2026/04/wipeout-like-ESP32.jpg?w=800" class="attachment-large size-large wp-post-image" alt="" style="margin: 0 auto; margin-bottom: 15px;" decoding="async" loading="lazy" srcset="https://hackaday.com/wp-content/uploads/2026/04/wipeout-like-ESP32.jpg 1920w, https://hackaday.com/wp-content/uploads/2026/04/wipeout-like-ESP32.jpg?resize=250,141 250w, https://hackaday.com/wp-content/uploads/2026/04/wipeout-like-ESP32.jpg?resize=400,225 400w, https://hackaday.com/wp-content/uploads/2026/04/wipeout-like-ESP32.jpg?resize=800,450 800w, https://hackaday.com/wp-content/uploads/2026/04/wipeout-like-ESP32.jpg?resize=1536,864 1536w" sizes="auto, (max-width: 800px) 100vw, 800px" data-attachment-id="1082330" data-permalink="https://hackaday.com/2026/04/29/wipeout-clone-runs-native-on-esp32-s3/wipeout-like-esp32/" data-orig-file="https://hackaday.com/wp-content/uploads/2026/04/wipeout-like-ESP32.jpg" data-orig-size="1920,1080" data-comments-opened="1" data-image-meta="{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}" data-image-title="wipeout-like-ESP32" data-image-description="" data-image-caption="" data-large-file="https://hackaday.com/wp-content/uploads/2026/04/wipeout-like-ESP32.jpg?w=800" /></div>Psygnosis&#8217;s 1995 game Wipeout is remembered for two things: being one of the greatest games of all time, and taking advantage of the then-new PlayStation&#8217;s capacity for 3D graphics. The ESP32-S3 <a href="https://hackaday.com/2026/04/29/wipeout-clone-runs-native-on-esp32-s3/" class="read-more">&#8230;read more</a>]]></description><pubDate>Wed, 29 Apr 2026 08:00:41 +0000</pubDate></item><item><title>Compact VGA Output Board For The Pi Pico</title><link>https://hackaday.com/2026/04/28/compact-vga-output-board-for-the-pi-pico/</link><description><![CDATA[<div><img width="800" height="450" src="https://hackaday.com/wp-content/uploads/2026/04/IMG_E6755-e1777276948914.jpg?w=800" class="attachment-large size-large wp-post-image" alt="" style="margin: 0 auto; margin-bottom: 15px;" decoding="async" loading="lazy" data-attachment-id="1082191" data-permalink="https://hackaday.com/2026/04/28/compact-vga-output-board-for-the-pi-pico/img_e6755/" data-orig-file="https://hackaday.com/wp-content/uploads/2026/04/IMG_E6755-e1777276948914.jpg" data-orig-size="2020,1136" data-comments-opened="1" data-image-meta="{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}" data-image-title="IMG_E6755" data-image-description="" data-image-caption="" data-large-file="https://hackaday.com/wp-content/uploads/2026/04/IMG_E6755-e1777276948914.jpg?w=800" /></div>Many microcontrollers can spit out simple analog video signals if that&#8217;s something you desire. However, it normally requires a bit of supporting hardware and, of course, the right connectors to <a href="https://hackaday.com/2026/04/28/compact-vga-output-board-for-the-pi-pico/" class="read-more">&#8230;read more</a>]]></description><pubDate>Wed, 29 Apr 2026 05:00:55 +0000</pubDate></item><item><title>MoreSense MS-07 – An ESP32-S3 indoor air quality monitor with SEN66 multisensor and Home Assistant support</title><link>https://www.cnx-software.com/2026/04/29/moresense-ms-07-an-esp32-s3-indoor-air-quality-monitor-with-sen66-multisensor-and-home-assistant-support/</link><description><![CDATA[<div><img width="720" height="480" src="https://www.cnx-software.com/wp-content/uploads/2026/04/MoreSense-MS-07-CO2-PM-NOx-VOC-Temp-and-Hum-Wifi-Sensor-1-720x480.jpg" class="attachment-medium size-medium wp-post-image" alt="MoreSense MS-07 CO2 PM NOx VOC Temp and Hum Wifi Sensor" style="margin-bottom: 10px;" decoding="async" srcset="https://www.cnx-software.com/wp-content/uploads/2026/04/MoreSense-MS-07-CO2-PM-NOx-VOC-Temp-and-Hum-Wifi-Sensor-1-720x480.jpg 720w, https://www.cnx-software.com/wp-content/uploads/2026/04/MoreSense-MS-07-CO2-PM-NOx-VOC-Temp-and-Hum-Wifi-Sensor-1-300x200.jpg 300w, https://www.cnx-software.com/wp-content/uploads/2026/04/MoreSense-MS-07-CO2-PM-NOx-VOC-Temp-and-Hum-Wifi-Sensor-1-768x512.jpg 768w, https://www.cnx-software.com/wp-content/uploads/2026/04/MoreSense-MS-07-CO2-PM-NOx-VOC-Temp-and-Hum-Wifi-Sensor-1.jpg 1200w" sizes="100vw" /></div>
<p>MoreSense MS-07 indoor air quality monitor is built around the Sensirion SEN66 multisensor, powered by an ESP32-S3 microcontroller, and features a 3.5-inch capacitive IPS touchscreen for local data visualization and control. The MS-07 is a direct upgrade to the earlier MS-06, replacing the Sensirion SCD40 used for basic CO₂, temperature, and humidity measurement with the more advanced Sensirion SEN66 multisensor, which adds support for PM1.0, PM2.5, PM4.0, PM10, nitrogen oxides (NOx), and volatile organic compounds (VOCs). Like the previous model, it focuses on local operation and privacy, and supports integration with Home Assistant and Domoticz via MQTT autodiscovery, as well as Homey through the HomeyDuino app. It is typically used in homes, offices, and indoor environments to track air quality, comfort levels, and pollution metrics in real time. MoreSense MS-07 specifications: Microcontroller – ESP32-S3 SoC, dual-core XTensa LX7 @ up to 240 MHz; 512KB SRAM; Integrated 2.4GHz Wi-Fi and BLE Storage [...]</p>
<p>The post <a href="https://www.cnx-software.com/2026/04/29/moresense-ms-07-an-esp32-s3-indoor-air-quality-monitor-with-sen66-multisensor-and-home-assistant-support/">MoreSense MS-07 &#8211; An ESP32-S3 indoor air quality monitor with SEN66 multisensor and Home Assistant support</a> appeared first on <a href="https://www.cnx-software.com">CNX Software - Embedded Systems News</a>.</p>]]></description><pubDate>Wed, 29 Apr 2026 03:17:16 +0000</pubDate></item><item><title>Rockchip RK3326-S quad-core Cortex-A35 SBC targets smart audio devices</title><link>https://www.cnx-software.com/2026/04/29/rockchip-rk3326-s-quad-core-cortex-a35-sbc-targets-smart-audio-devices/</link><description><![CDATA[<div><img width="720" height="422" src="https://www.cnx-software.com/wp-content/uploads/2026/04/Rockchip-RK3326S-SBC-720x422.jpg" class="attachment-medium size-medium wp-post-image" alt="Rockchip RK3326S SBC" style="margin-bottom: 10px;" decoding="async" srcset="https://www.cnx-software.com/wp-content/uploads/2026/04/Rockchip-RK3326S-SBC-720x422.jpg 720w, https://www.cnx-software.com/wp-content/uploads/2026/04/Rockchip-RK3326S-SBC-300x176.jpg 300w, https://www.cnx-software.com/wp-content/uploads/2026/04/Rockchip-RK3326S-SBC-768x450.jpg 768w, https://www.cnx-software.com/wp-content/uploads/2026/04/Rockchip-RK3326S-SBC.jpg 1200w" sizes="100vw" /></div>
<p>Boardcon EM3326S is a single board computer powered by a Rockchip RK3326-S quad-core Cortex-A35 processor paired with up to 4GB LPDDR4 memory and 128GB eMMC flash. With a 3.5mm audio jack and a speaker connector, Fast Ethernet, WiFi, and Bluetooth connectivity, the company says the board mainly targets smart audio applications. But it could certainly be used for a wider range of applications with RGB LCD and MIPI DSI display interfaces, MIPI CSI and DVP camera interfaces, an RS485 terminal block, a mini PCIe socket plus a SIM card slot for 4G LTE connectivity, and more. Boardcon EM3326S specifications: SoC &#8211; Rockchip RK3326-S CPU &#8211; Quad-core Cortex-A35 @ 1.5GHz with 512KB L2 cache GPU &#8211; Arm Mali G31-2EE with support for OpenGL ES 1.1/2.0/3.2, DirectX 11 FL9_3, OpenCL 2.0, and Vulkan 1.0 VPU Video Decoder &#8211; MPEG-4, H.264, H.265/HEVC, VP8, VC-1 up to 1080p60 Video Encoder &#8211; H.264 video encoder [...]</p>
<p>The post <a href="https://www.cnx-software.com/2026/04/29/rockchip-rk3326-s-quad-core-cortex-a35-sbc-targets-smart-audio-devices/">Rockchip RK3326-S quad-core Cortex-A35 SBC targets smart audio devices</a> appeared first on <a href="https://www.cnx-software.com">CNX Software - Embedded Systems News</a>.</p>]]></description><pubDate>Wed, 29 Apr 2026 02:13:13 +0000</pubDate></item><item><title>Recycling PLA and Other Plastic Waste with Compression Molding</title><link>https://hackaday.com/2026/04/28/recycling-pla-and-other-plastic-waste-with-compression-molding/</link><description><![CDATA[<div><img width="800" height="484" src="https://hackaday.com/wp-content/uploads/2026/04/compression_moulding_different_plastics_future_things_youtube.jpg?w=800" class="attachment-large size-large wp-post-image" alt="" style="margin: 0 auto; margin-bottom: 15px;" decoding="async" loading="lazy" srcset="https://hackaday.com/wp-content/uploads/2026/04/compression_moulding_different_plastics_future_things_youtube.jpg 1240w, https://hackaday.com/wp-content/uploads/2026/04/compression_moulding_different_plastics_future_things_youtube.jpg?resize=250,151 250w, https://hackaday.com/wp-content/uploads/2026/04/compression_moulding_different_plastics_future_things_youtube.jpg?resize=400,242 400w, https://hackaday.com/wp-content/uploads/2026/04/compression_moulding_different_plastics_future_things_youtube.jpg?resize=800,484 800w" sizes="auto, (max-width: 800px) 100vw, 800px" data-attachment-id="1082195" data-permalink="https://hackaday.com/2026/04/28/recycling-pla-and-other-plastic-waste-with-compression-molding/compression_moulding_different_plastics_future_things_youtube/" data-orig-file="https://hackaday.com/wp-content/uploads/2026/04/compression_moulding_different_plastics_future_things_youtube.jpg" data-orig-size="1240,750" data-comments-opened="1" data-image-meta="{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}" data-image-title="compression_moulding_different_plastics_future_things_youtube" data-image-description="" data-image-caption="" data-large-file="https://hackaday.com/wp-content/uploads/2026/04/compression_moulding_different_plastics_future_things_youtube.jpg?w=800" /></div>After previously trying out low-tech compression molding with a toaster oven and 3D printed molds, [future things] is back with a video that seeks to explore some of the questions <a href="https://hackaday.com/2026/04/28/recycling-pla-and-other-plastic-waste-with-compression-molding/" class="read-more">&#8230;read more</a>]]></description><pubDate>Wed, 29 Apr 2026 02:00:31 +0000</pubDate></item><item><title>AMD Introducing New Linux Driver For Their Halo Box: For Its RGB LED Light Bar</title><link>https://www.phoronix.com/news/AMD-Halo-Box-RGB-LED-Driver</link><description><![CDATA[AMD CEO Lisa Su back at CES 2026 showed off the Ryzen AI Halo box as a mini PC built around their excellent Strix Halo SoC. The Ryzen AI halo box is to serve as an AI development platform to compete with the likes of NVIDIA's DGX Spark and Dell GB10. This week is the first time I am seeing new Linux driver activity specifically referencing this exciting AMD "Halo Box" system...]]></description><pubDate>Wed, 29 Apr 2026 00:49:05 +0000</pubDate></item><item><title>Valve Updates GameNetworkingSockets After Nearly Four Year Hiatus</title><link>https://www.phoronix.com/news/GameNetworkingSockets-1.5</link><description><![CDATA[Back in 2018, Valve open-sourced their Steam networking sockets library as a basic network transport layer for games. This library is used by games from Counter-Strike to Dota 2 and since its public open-source drop has been picked up elsewhere. Finally after going nearly four years without a new version, GameNetworkingSockets v1.5 dropped today...]]></description><pubDate>Wed, 29 Apr 2026 00:22:50 +0000</pubDate></item><item><title>Higher Volts, Smaller Caps: New MLCCs for Auto, Aero, and Defense</title><link>https://www.allaboutcircuits.com/news/higher-volts-smaller-caps-new-mlccs-for-auto-aero-defense/</link><description><![CDATA[Discover how the latest MLCCs from Samsung, Murata, and Kyocera are tackling extreme environments through unprecedented power density and miniaturization.]]></description><pubDate>Tue, 28 Apr 2026 23:00:00 +0000</pubDate></item><item><title>Microchip&amp;#8217;s CLB MCUs Marry Programmable Logic and Embedded Control</title><link>https://www.allaboutcircuits.com/news/microchips-clb-mcus-marry-programmable-logic-and-embedded-control/</link><description><![CDATA[The configurable logic block microcontrollers grant developers the flexibility of an MCU-based design with the deterministic capability of dedicated hardware.]]></description><pubDate>Tue, 28 Apr 2026 17:00:00 +0000</pubDate></item><item><title>IBM Updates Linux Patches For Introducing ARM64 KVM Virtualization On s390</title><link>https://www.phoronix.com/news/ARM64-On-s390-IBM-Z-v2</link><description><![CDATA[At the start of April was the peculiar announcement of IBM collaborating with Arm on "dual architecture" hardware. The initial fruits of that collaboration at least are Linux kernel patches for enabling ARM64 virtualization acceleration on IBM Z servers. As we approach the end of the month, IBM has now posted a second iteration of those patches for enabling AArch64 software to run on IBM s390 via the Kernel-based Virtual Machine (KVM)...]]></description><pubDate>Tue, 28 Apr 2026 16:54:39 +0000</pubDate></item><item><title>Ubuntu 26.04 LTS Leads Over Windows 11 In Creator Workstation Performance</title><link>https://www.phoronix.com/review/ubuntu-2604-windows-11</link><description><![CDATA[The past few weeks I have been testing out the new HP Z6 G5 A workstation desktop PC. It's a beast in being powered by the AMD Ryzen Threadripper PRO 9975WX, eight channels of DDR5-5600 memory, and paired with a NVIDIA RTX PRO 6000 Max-Q workstation graphics card. The full review on the HP Z6 G5 A workstation will be published on Phoronix in the next week or so but given the timing and that it shipped with WIndows 11 Pro, here is a look at how Windows 11 Pro is competing against the newly-released Ubuntu 26.04 LTS in creator/workstation workloads.]]></description><pubDate>Tue, 28 Apr 2026 15:00:11 +0000</pubDate></item><item><title>AMD&apos;s Lemonade SDK 10.3 Now 10x Smaller By Getting Rid Of Electron</title><link>https://www.phoronix.com/news/AMD-Lemonade-10.3</link><description><![CDATA[Lemonade as the open-source local AI server backed by AMD and supported across AMD CPUs / GPUs / NPUs on Windows and Linux is out with a big update...]]></description><pubDate>Tue, 28 Apr 2026 14:35:15 +0000</pubDate></item><item><title>Sovereign Tech Agency Launches New Initiative To Help Open Standards</title><link>https://www.phoronix.com/news/Sovereign-Tech-Standards</link><description><![CDATA[Germany's Sovereign Tech Agency (Sovereign Tech Fund) has provided critical financial resources to open-source software projects and maintainers the past several years. This has proven to be an incredible effort and today they announced their newest initiative as the Sovereign Tech Standards...]]></description><pubDate>Tue, 28 Apr 2026 13:35:46 +0000</pubDate></item><item><title>GCC 16&apos;s Improved Error Messages, Experimental HTML Output</title><link>https://www.phoronix.com/news/GCC-16-Error-Messages</link><description><![CDATA[GCC 16.1 as the first stable version of the GCC 16 compiler is releasing as soon as later this week if all goes well. Among the many improvements in this year's open-source compiler update are continued enhancements to the error messages as well as having an experimental HTML output option for messages...]]></description><pubDate>Tue, 28 Apr 2026 13:13:01 +0000</pubDate></item><item><title>Turning scattered knowledge into trusted intelligence: Stack Internal 2026.3</title><link>https://stackoverflow.blog/2026/04/28/turn-scattered-knowledge-into-trusted-intelligence/</link><description><![CDATA[Now generally available in the 2026.3 release, Ingestion transforms siloed content into structured, verified knowledge—optimized for both your teams and AI.]]></description><pubDate>Tue, 28 Apr 2026 13:00:00 +0000</pubDate></item><item><title>Fedora 44 Released For Living On The Leading-Edge Of Linux Innovations</title><link>https://www.phoronix.com/news/Fedora-44-Released</link><description><![CDATA[Fedora 44 is officially released for providing the very latest Linux innovations with GNOME 50 being the default desktop of Fedora Workstation 44, an improved KDE experience with Plasma 6.6 complete with the Plasma Log-in Manager, and other up-to-date software packages...]]></description><pubDate>Tue, 28 Apr 2026 12:31:32 +0000</pubDate></item><item><title>Proton 11.0 Beta 2 Updates VKD3D-Proton</title><link>https://www.phoronix.com/news/Proton-11.0-Beta-2</link><description><![CDATA[Following the release of Proton 11.0 Beta 1 from two weeks ago that updated against Wine 11.0, this heart to Valve's Steam Play is now out with a second beta release...]]></description><pubDate>Tue, 28 Apr 2026 11:00:59 +0000</pubDate></item><item><title>Ubuntu&apos;s &quot;AI Kill Switch&quot; Is Achieved By Removing Snaps, Initially Opt-In</title><link>https://www.phoronix.com/news/Ubuntu-AI-Kill-Switch-Opt-In</link><description><![CDATA[Following yesterday's polarizing news of Canonical to begin shipping AI features in Ubuntu Linux over the course of the next year, Jon Seager as the VP of Engineering at Canonical has now provided some clarifications around their AI plans...]]></description><pubDate>Tue, 28 Apr 2026 10:25:00 +0000</pubDate></item><item><title>ESP32-C5-WIFI6-KIT dual-band WiFi IoT board offers up to 32MB flash, 8MB PSRAM, onboard or external WiFi antenna</title><link>https://www.cnx-software.com/2026/04/28/esp32-c5-wifi6-kit-dual-band-wifi-iot-board-offers-up-to-32mb-flash-8mb-psram-onboard-or-external-wifi-antenna/</link><description><![CDATA[<div><img width="720" height="660" src="https://www.cnx-software.com/wp-content/uploads/2026/04/ESP32-C5-WIFI6-KIT-N32R8-UM-720x660.jpg" class="attachment-medium size-medium wp-post-image" alt="ESP32-C5-WIFI6-KIT-N32R8-UM" style="margin-bottom: 10px;" decoding="async" srcset="https://www.cnx-software.com/wp-content/uploads/2026/04/ESP32-C5-WIFI6-KIT-N32R8-UM-720x660.jpg 720w, https://www.cnx-software.com/wp-content/uploads/2026/04/ESP32-C5-WIFI6-KIT-N32R8-UM-273x250.jpg 273w, https://www.cnx-software.com/wp-content/uploads/2026/04/ESP32-C5-WIFI6-KIT-N32R8-UM-768x704.jpg 768w, https://www.cnx-software.com/wp-content/uploads/2026/04/ESP32-C5-WIFI6-KIT-N32R8-UM.jpg 1200w" sizes="100vw" /></div>
<p>Waveshare ESP32-C5-WIFI6-KIT development kit looks similar to the official Espressif Systems ESP32-C5-DevkitC-1 board, but offers a wider range of options, including different PSRAM and flash capacities, and onboard or external antenna selection. While the official devkit ships with 8MB PSRAM, 4MB SPI flash, and a PCB antenna, the Waveshare board is offered with up to 8MB PSRAM, 16MB or 32MB flash, and either a PCB and external antennas. It also adds battery support and can be ordered with or without pre-soldered headers. Waveshare ESP32-C5-WIFI6-KIT specifications: Wireless module &#8211; ESP32-C5-WROOM-1 or ESP32-C5-WROOM-1U SoC – ESP32-C5 CPU Single-core 32-bit RISC-V processor @ up to 240 MHz Low-power RISC-V core @ 40 MHz acting as the main processor for power-sensitive applications Memory – 384 KB SRAM on-chip Storage – 320 KB ROM Connectivity Dual-band (2.4GHz/5 GHz) 802.11ax WiFi 6, with 802.11b/g/n WiFi 4 standard fallback 20MHz bandwidth for the 802.11ax mode 20/40MHz bandwidth [...]</p>
<p>The post <a href="https://www.cnx-software.com/2026/04/28/esp32-c5-wifi6-kit-dual-band-wifi-iot-board-offers-up-to-32mb-flash-8mb-psram-onboard-or-external-wifi-antenna/">ESP32-C5-WIFI6-KIT dual-band WiFi IoT board offers up to 32MB flash, 8MB PSRAM, onboard or external WiFi antenna</a> appeared first on <a href="https://www.cnx-software.com">CNX Software - Embedded Systems News</a>.</p>]]></description><pubDate>Tue, 28 Apr 2026 10:24:23 +0000</pubDate></item><item><title>AMDXDNA Driver Preps Hardware Scheduler Time Quantum For Ryzen AI Multi-User Fairness</title><link>https://www.phoronix.com/news/AMDXDNA-Hardware-Sched-Quant</link><description><![CDATA[The AMDXDNA accelerator driver for Ryzen AI NPUs is preparing a new feature called hardware scheduler time quantum for ensuring fairness between multiple users/contexts wanting to leverage this neural processing unit for AI workloads...]]></description><pubDate>Tue, 28 Apr 2026 10:06:00 +0000</pubDate></item><item><title>7-Zip 26.01 Now Allows Making Use Of Huge Pages On Linux For Faster Compression</title><link>https://www.phoronix.com/news/7-Zip-26.01</link><description><![CDATA[7-Zip 26.01 was released on Monday and making this release significant are huge pages support on Linux and some users may be interested in the new options around the path generation mode for the output directory when extracting archives...]]></description><pubDate>Tue, 28 Apr 2026 09:55:00 +0000</pubDate></item><item><title>WayVNC 0.10 Released For Advancing This Leading VNC Server For Wayland</title><link>https://www.phoronix.com/news/WayVNC-0.10-Released</link><description><![CDATA[WayVNC 0.10 is out today as the newest feature release for this VNC server that works with Wayland compositors leveraging the wlroots library...]]></description><pubDate>Tue, 28 Apr 2026 09:43:21 +0000</pubDate></item><item><title>Your LLM issues are really data issues</title><link>https://stackoverflow.blog/2026/04/28/your-llm-issues-are-really-data-issues/</link><description><![CDATA[Ryan welcomes Harsha Chintalapani, co-founder and CTO at Collate and co-creator of Open Metadata, to the show to discuss why AI and LLMs struggle with real-time, structured production data.]]></description><pubDate>Tue, 28 Apr 2026 07:40:00 +0000</pubDate></item><item><title>What a difference two years make? Comparing SBC prices in 2024 and 2026</title><link>https://www.cnx-software.com/2026/04/28/what-a-difference-two-years-make-comparing-sbc-prices-in-2024-and-2026/</link><description><![CDATA[<div><img width="720" height="520" src="https://www.cnx-software.com/wp-content/uploads/2026/04/SBC-Price-2024-vs-2026-720x520.jpg" class="attachment-medium size-medium wp-post-image" alt="SBC Price 2024 vs 2026" style="margin-bottom: 10px;" decoding="async" srcset="https://www.cnx-software.com/wp-content/uploads/2026/04/SBC-Price-2024-vs-2026-720x520.jpg 720w, https://www.cnx-software.com/wp-content/uploads/2026/04/SBC-Price-2024-vs-2026-1200x867.jpg 1200w, https://www.cnx-software.com/wp-content/uploads/2026/04/SBC-Price-2024-vs-2026-300x217.jpg 300w, https://www.cnx-software.com/wp-content/uploads/2026/04/SBC-Price-2024-vs-2026-768x555.jpg 768w, https://www.cnx-software.com/wp-content/uploads/2026/04/SBC-Price-2024-vs-2026-1536x1110.jpg 1536w, https://www.cnx-software.com/wp-content/uploads/2026/04/SBC-Price-2024-vs-2026.jpg 1600w" sizes="100vw" /></div>
<p>Looking back, 2024 feels like a golden year for single board computers, as the increasing price of RAM (and storage and other components) since late 2025 due to the AI demand has made those much less attractive, price/performance ratio-wise. We&#8217;ve already documented Raspberry Pi SBC price hikes, and after several increases, the Raspberry Pi 5 16GB went from $120 to $305, or a 154% change in price. Yesterday, I noticed the Banana Pi BPI-M4 Zero had a new version with 4GB RAM and 32GB eMMC flash, and a reader was quick to point out the $181 price tag to Europe was painful, bearing in mind it also includes VAT and shipping. Looking at the original December 2023 article, the BPI-M4 Zero 2GB/8GB sold for $28.90 plus shipping, and it now shows up at $115 before taxes. That&#8217;s a 297% hike, or about four times the price from a little over [...]</p>
<p>The post <a href="https://www.cnx-software.com/2026/04/28/what-a-difference-two-years-make-comparing-sbc-prices-in-2024-and-2026/">What a difference two years make? Comparing SBC prices in 2024 and 2026</a> appeared first on <a href="https://www.cnx-software.com">CNX Software - Embedded Systems News</a>.</p>]]></description><pubDate>Tue, 28 Apr 2026 05:08:40 +0000</pubDate></item><item><title>Red Hat&apos;s Stratis Storage 3.9 Released With Online Encryption/Decryption/Reencryption</title><link>https://www.phoronix.com/news/Stratis-Storage-3.9-Released</link><description><![CDATA[It's crazy to realize it has been ten years already since Red Hat abandoned their Btrfs plans for Red Hat Enterprise Linux and dropped it, which was a technology preview feature since RHEL6. In its place Red Hat engineers began developing Stratis for next-gen Linux storage with ZFS/Btrfs-like features but instead building atop XFS, LUKS, Device Mapper, and Clevis. After a while since the last major release, Stratis Storage 3.9 released today...]]></description><pubDate>Tue, 28 Apr 2026 00:21:00 +0000</pubDate></item><item><title>ESP32-C5 Mini USB-C board supports 2.4 GHz and 5 GHz WiFi 6, up to 14x GPIO pins for IoT projects</title><link>https://www.cnx-software.com/2026/04/28/esp32-c5-mini-usb-c-board-offers-dual-band-wifi-6-and-up-to-14x-gpio-pins-for-iot-projects/</link><description><![CDATA[<div><img width="720" height="580" src="https://www.cnx-software.com/wp-content/uploads/2026/04/ESP32-C5-Mini-board-720x580.jpg" class="attachment-medium size-medium wp-post-image" alt="ESP32-C5 Mini board" style="margin-bottom: 10px;" decoding="async" srcset="https://www.cnx-software.com/wp-content/uploads/2026/04/ESP32-C5-Mini-board-720x580.jpg 720w, https://www.cnx-software.com/wp-content/uploads/2026/04/ESP32-C5-Mini-board-300x242.jpg 300w, https://www.cnx-software.com/wp-content/uploads/2026/04/ESP32-C5-Mini-board-768x618.jpg 768w, https://www.cnx-software.com/wp-content/uploads/2026/04/ESP32-C5-Mini-board.jpg 1200w" sizes="100vw" /></div>
<p>ESP32-C5 Mini is a tiny development board with dual-band (2.4/5 GHz) WiFi 6, Bluetooth 5.x LE, and an 802.15.4 radio for Zigbee, Thread, and Matter, as well as two 9-pin headers offering up to fourteen GPIOs for IoT and Smart Home projects. It reminds me of the XIAO ESP32-C5, but it&#8217;s slightly longer and features an ESP32-C5HF4 SoC instead of an ESP32-C5HR8 + 8MB SPI flash, meaning it lacks PSRAM, and only comes with 4MB flash on-chip instead of external flash. It also adds four GPIO pins and comes with a built-in antenna and an IPEX antenna connector. NiceMCU ESP32-C5 Mini specifications: Wireless MCU –  Espressif Systems ESP32-C5HF4 CPU Single-core 32-bit RISC-V processor @ up to 240 MHz Low-power RISC-V core @ 48 MHz acting as the main processor for power-sensitive applications Memory – 384 KB SRAM on-chip Storage – 320 KB ROM, 4MB SPI flash Wireless Dual-band (2.4/5 GHz) [...]</p>
<p>The post <a href="https://www.cnx-software.com/2026/04/28/esp32-c5-mini-usb-c-board-offers-dual-band-wifi-6-and-up-to-14x-gpio-pins-for-iot-projects/">ESP32-C5 Mini USB-C board supports 2.4 GHz and 5 GHz WiFi 6, up to 14x GPIO pins for IoT projects</a> appeared first on <a href="https://www.cnx-software.com">CNX Software - Embedded Systems News</a>.</p>]]></description><pubDate>Tue, 28 Apr 2026 00:00:58 +0000</pubDate></item><item><title>HDLs Are Software (and It’s Crazy We’re Still Arguing About It)</title><link>https://www.allaboutcircuits.com/industry-articles/hdls-are-software-and-its-crazy-were-still-arguing-about-it/</link><description><![CDATA[HDLs are formal descriptions of behavior, making them software by definition. Modernizing these outdated tools is key to making FPGA development more accessible and productive for all engineers.]]></description><pubDate>Tue, 28 Apr 2026 00:00:00 +0000</pubDate></item><item><title>Open source package with 1 million monthly downloads stole user credentials</title><link>https://arstechnica.com/security/2026/04/open-source-package-with-1-million-monthly-downloads-stole-user-credentials/</link><description><![CDATA[If you're one of millions using element-data, it's time to check for compromise.]]></description><pubDate>Mon, 27 Apr 2026 21:04:03 +0000</pubDate></item><item><title>RADV Vulkan Driver Adds Memory Protection Using AMD Trusted Memory Zone</title><link>https://www.phoronix.com/news/AMD-RADV-Protected-Memory</link><description><![CDATA[The newest Mesa Radeon Vulkan driver "RADV" feature enabled by AMD engineers is protected memory support using the Trusted Memory Zone (TMZ) support on newer GPUs...]]></description><pubDate>Mon, 27 Apr 2026 19:33:32 +0000</pubDate></item><item><title>Rebellions: The Korean Company to Watch in 2026?</title><link>https://www.allaboutcircuits.com/news/rebellions-the-korean-company-to-watch-in-2026/</link><description><![CDATA[Learn how Korean AI technology company Rebellions uses proprietary dataflow NPUs, chiplets, and HBM to deliver high-efficiency, scalable AI inference for modern data centers.]]></description><pubDate>Mon, 27 Apr 2026 19:00:00 +0000</pubDate></item><item><title>Valve Confirms Steam Controller Release Date, $99 Price</title><link>https://www.phoronix.com/news/Steam-Controller-4-May</link><description><![CDATA[Valve just announced that their new Steam Controller will be going on sale on 4 May. Pricing in the US is at $99 USD...]]></description><pubDate>Mon, 27 Apr 2026 17:33:14 +0000</pubDate></item><item><title>Intel Core Ultra 5 250K Plus Provides Exceptional Value For Linux Users</title><link>https://www.phoronix.com/review/intel-core-ultra-5-250k-plus</link><description><![CDATA[After looking at the new Intel Core Ultra 7 270K Plus processor earlier this month with its nice performance evolution for Arrow Lake on Linux, today we are looking at the other new Intel desktop CPU offering: the Core Ultra 5 250K Plus that retails for just $219 USD.]]></description><pubDate>Mon, 27 Apr 2026 15:06:19 +0000</pubDate></item><item><title>Welcome to the “find out” stage of AI</title><link>https://stackoverflow.blog/2026/04/27/welcome-to-the-find-out-stage-of-ai/</link><description><![CDATA[AI companies are looking a little different after going through renewal cycle.]]></description><pubDate>Mon, 27 Apr 2026 13:56:07 +0000</pubDate></item><item><title>With Linux 7.1 The Mainline Kernel Now Supports Real-Time &quot;RT&quot; On ARM</title><link>https://www.phoronix.com/news/Linux-7.1-ARM-RT</link><description><![CDATA[The Linux 7.1 mainline kernel will allow building a real-time "PREEMPT_RT" kernel for the ARM architecture with no longer needing any out-of-tree patches...]]></description><pubDate>Mon, 27 Apr 2026 13:27:56 +0000</pubDate></item><item><title>Tageos Unveils FlexIC-Based NFC Inlays Using Pragmatic Semi&amp;#8217;s Paper Chip</title><link>https://www.allaboutcircuits.com/news/tageos-unveils-flexic-based-nfc-inlays-using-pragmatic-semis-paper-chip/</link><description><![CDATA[Two new product families pair Pragmatic's PR1301 chip with paper antennas to push smart packaging beyond silicon RFID's cost and material floor.]]></description><pubDate>Mon, 27 Apr 2026 13:00:00 +0000</pubDate></item><item><title>XWayland 24.1.11 Brings Crash Fixes</title><link>https://www.phoronix.com/news/XWayland-24.1.11-Released</link><description><![CDATA[Red Hat's Olivier Fourdan announced today the availability of XWayland 24.1.11 that brings a few bug/regression fixes...]]></description><pubDate>Mon, 27 Apr 2026 12:59:35 +0000</pubDate></item><item><title>Ubuntu Linux Will Begin Landing AI Features Throughout The Next Year</title><link>https://www.phoronix.com/news/Ubuntu-AI-Features-2026</link><description><![CDATA[Now that Ubuntu 26.04 LTS has shipped, Canonical is opening up on their next major focus for Ubuntu development: lots of AI features...]]></description><pubDate>Mon, 27 Apr 2026 10:30:10 +0000</pubDate></item><item><title>Linux 7.1 Adds SoC Slider Support To x86_energy_perf_policy Utility</title><link>https://www.phoronix.com/news/Linux-7.1-SoC-Slider-Utility</link><description><![CDATA[One of the last feature pulls merged by Linus Torvalds prior to tagging Linux 7.1-rc1 this weekend were some power utility updates for those tools living within the kernel source tree...]]></description><pubDate>Mon, 27 Apr 2026 10:27:26 +0000</pubDate></item><item><title>AMD VPE 2.0 Support Merged For Mesa 26.2</title><link>https://www.phoronix.com/news/AMD-VPE-2.0-Mesa</link><description><![CDATA[Merged overnight to the latest Mesa graphics driver development code is enabling the VPE 2.0 engine to be found with future AMD Radeon GPUs...]]></description><pubDate>Mon, 27 Apr 2026 10:10:07 +0000</pubDate></item><item><title>VitaLink – A foldable 180° keyboard with an integrated 13-inch 4K touchscreen (Crowdfunding)</title><link>https://www.cnx-software.com/2026/04/27/vitalink-a-foldable-180-keyboard-with-an-integrated-13-inch-4k-touchscreen/</link><description><![CDATA[<div><img width="720" height="480" src="https://www.cnx-software.com/wp-content/uploads/2026/04/VitaLink-keyboard-with-4K-touchscreen-1-720x480.jpg" class="attachment-medium size-medium wp-post-image" alt="VitaLink keyboard with 4K touchscreen 1" style="margin-bottom: 10px;" decoding="async" srcset="https://www.cnx-software.com/wp-content/uploads/2026/04/VitaLink-keyboard-with-4K-touchscreen-1-720x480.jpg 720w, https://www.cnx-software.com/wp-content/uploads/2026/04/VitaLink-keyboard-with-4K-touchscreen-1-300x200.jpg 300w, https://www.cnx-software.com/wp-content/uploads/2026/04/VitaLink-keyboard-with-4K-touchscreen-1-768x512.jpg 768w, https://www.cnx-software.com/wp-content/uploads/2026/04/VitaLink-keyboard-with-4K-touchscreen-1.jpg 1200w" sizes="100vw" /></div>
<p>VitaLink is a portable keyboard with a built-in 4K touchscreen. It folds like a laptop and gives you a second display when connected to a laptop, tablet, or mini PC. It is mainly used for people who work on the go and want a simple dual-screen setup without carrying extra devices. It features a 13-inch 4K touch display (3840×1600, 60Hz) and a full keyboard with RGB backlight. The body is made of aluminum and folds flat to about 20 mm, with a 180° hinge. It connects using USB-C for power, video, and data, and works with Windows, macOS, Linux, and Android. It also has built-in speakers, 10-point touch, around 298 PPI, and weighs about 1.2 kg. It can be used for coding, writing, editing, gaming with handheld consoles, and general multitasking in small spaces, such as on desks or while traveling. VitaLink specifications: Compatibility &#8211; Laptop, tablet, mini PC like [...]</p>
<p>The post <a href="https://www.cnx-software.com/2026/04/27/vitalink-a-foldable-180-keyboard-with-an-integrated-13-inch-4k-touchscreen/">VitaLink &#8211; A foldable 180° keyboard with an integrated 13-inch 4K touchscreen (Crowdfunding)</a> appeared first on <a href="https://www.cnx-software.com">CNX Software - Embedded Systems News</a>.</p>]]></description><pubDate>Mon, 27 Apr 2026 09:48:40 +0000</pubDate></item><item><title>D7VK v1.8 Continues Improving Legacy Direct3D Atop The Vulkan API</title><link>https://www.phoronix.com/news/D7VK-1.8-Released</link><description><![CDATA[D7VK as what began as an implementation of the Direct3D 7 API on top of the Vulkan API, based off DXVK as part of Steam Play (Proton) for D3D8 through D3D11 support, continues enhancing its legacy D3D API support that over time has stretched now from D3D7 to D3D3...]]></description><pubDate>Mon, 27 Apr 2026 04:00:00 +0000</pubDate></item><item><title>Raspberry Pi CM0 system-on-module is now sold for $33 and up on AliExpress</title><link>https://www.cnx-software.com/2026/04/27/raspberry-pi-cm0-system-on-module-is-now-sold-for-33-and-up-on-aliexpress/</link><description><![CDATA[<div><img width="720" height="540" src="https://www.cnx-software.com/wp-content/uploads/2025/09/Raspberry-Pi-CM0-720x540.jpg" class="attachment-medium size-medium wp-post-image" alt="Raspberry Pi CM0" style="margin-bottom: 10px;" decoding="async" srcset="https://www.cnx-software.com/wp-content/uploads/2025/09/Raspberry-Pi-CM0-720x540.jpg 720w, https://www.cnx-software.com/wp-content/uploads/2025/09/Raspberry-Pi-CM0-300x225.jpg 300w, https://www.cnx-software.com/wp-content/uploads/2025/09/Raspberry-Pi-CM0-768x576.jpg 768w, https://www.cnx-software.com/wp-content/uploads/2025/09/Raspberry-Pi-CM0.jpg 1200w" sizes="100vw" /></div>
<p>The Raspberry Pi CM0 system-on-module is now available on AliExpress for $33 and up from various resellers, many of which claim to have several thousand in stock. The Raspberry Pi Compute Module Zero was introduced last year with a Raspberry Pi RP3A0 SiP with 512MB RAM,  optional 8GB or 16GB eMMC flash, optional WiFi and Bluetooth, and castellated I/Os, or basically a Raspberry Pi Zero 2 W in Compute Module form factor. There&#8217;s just one little issue: it&#8217;s only officially sold in China, and the only way to get one is to get a development board like the Makerfabs CM0IQ or a complete product such as the ED-AIC1000 smart camera or ED-IPC1100 industrial box PC. Raspberry Pi CM0 specifications: SiP – Raspberry Pi RP3A0 SoC – Broadcom BCM2710A1 CPU – Quad-core Cortex-A53 processor @ 1.0 GHz GPU – VideoCore IV GPU supporting OpenGL ES 1.1, 2.0 graphics VPU – H.264/MPEG-4 [...]</p>
<p>The post <a href="https://www.cnx-software.com/2026/04/27/raspberry-pi-cm0-system-on-module-is-now-sold-for-33-and-up-on-aliexpress/">Raspberry Pi CM0 system-on-module is now sold for $33 and up on AliExpress</a> appeared first on <a href="https://www.cnx-software.com">CNX Software - Embedded Systems News</a>.</p>]]></description><pubDate>Mon, 27 Apr 2026 03:55:35 +0000</pubDate></item><item><title>KernelUNO – A lightweight OS for Arduino UNO with a Linux-like shell</title><link>https://www.cnx-software.com/2026/04/27/kerneluno-a-lightweight-os-for-arduino-uno-with-a-linux-like-shell/</link><description><![CDATA[<div><img width="720" height="420" src="https://www.cnx-software.com/wp-content/uploads/2026/04/KernelUNO-720x420.jpg" class="attachment-medium size-medium wp-post-image" alt="KernelUNO" style="margin-bottom: 10px;" decoding="async" srcset="https://www.cnx-software.com/wp-content/uploads/2026/04/KernelUNO-720x420.jpg 720w, https://www.cnx-software.com/wp-content/uploads/2026/04/KernelUNO-300x175.jpg 300w, https://www.cnx-software.com/wp-content/uploads/2026/04/KernelUNO-768x448.jpg 768w, https://www.cnx-software.com/wp-content/uploads/2026/04/KernelUNO.jpg 1200w" sizes="100vw" /></div>
<p>KernelUNO is an Arduino sketch with 546 lines of code that provides a lightweight OS for the Arduino UNO with a Linux-like shell offering commands such as ls, df, uname, and so on. All you need is an Arduino UNO R3 or a compatible board with a Microchip ATmega328P microcontroller, a USB cable for programming, and optionally a few LEDs and resistors for testing the gpio command in the terminal. KernelUNO offers the following features: Virtual Filesystem &#8211; Create files and directories in RAM (/dev, /home) Hardware Control &#8211; GPIO management with pin mode configuration System Monitoring &#8211; Memory usage, uptime, kernel messages (dmesg) Interactive Shell &#8211; Real-time command execution with input buffering 23 built-in commands File system commands &#8211; ls, cd, pwd, mkdir, touch, cat, echo [text] &#62; [file], rm, info [name] Hardware commands pinmode [pin] [in/out] &#8211; Set pin mode write [pin] [high/low] &#8211; Write to pin read [...]</p>
<p>The post <a href="https://www.cnx-software.com/2026/04/27/kerneluno-a-lightweight-os-for-arduino-uno-with-a-linux-like-shell/">KernelUNO &#8211; A lightweight OS for Arduino UNO with a Linux-like shell</a> appeared first on <a href="https://www.cnx-software.com">CNX Software - Embedded Systems News</a>.</p>]]></description><pubDate>Mon, 27 Apr 2026 02:47:11 +0000</pubDate></item><item><title>Linux 7.1-rc1 Released With New NTFS Driver, FRED By Default &amp; Much More</title><link>https://www.phoronix.com/news/Linux-7.1-rc1</link><description><![CDATA[The Linux 7.1-rc1 kernel was just released for concluding the Linux 7.1 merge window. A lot of new features are in tow for this next kernel version that will then be out as stable in mid-June...]]></description><pubDate>Sun, 26 Apr 2026 21:37:04 +0000</pubDate></item><item><title>Operation of a Linear Phase Detector for Clock and Data Recovery</title><link>https://www.allaboutcircuits.com/technical-articles/operation-of-a-linear-phase-detector-for-clock-and-data-recovery/</link><description><![CDATA[Learn how the Hogge detector addresses the challenges of clock and data recovery (CDR) for data signals with limited clock information.]]></description><pubDate>Sun, 26 Apr 2026 17:00:00 +0000</pubDate></item><item><title>CachyOS Introduces New Default GUI Package Manager, Kyber For NVMe I/O Scheduler</title><link>https://www.phoronix.com/news/CachyOS-April-2026</link><description><![CDATA[The April 2026 ISO refresh of the Arch Linux based CachyOS is now available with a variety of refinements, new hardware support, and other polishing...]]></description><pubDate>Sun, 26 Apr 2026 16:50:18 +0000</pubDate></item><item><title>LightInk – An ESP32-based, solar-powered E-ink smartwatch with up to 10 months of battery life</title><link>https://www.cnx-software.com/2026/04/26/lightink-an-esp32-based-solar-powered-e-ink-smartwatch-with-up-to-10-months-of-battery-life/</link><description><![CDATA[<div><img width="720" height="480" src="https://www.cnx-software.com/wp-content/uploads/2026/04/LightInk-720x480.jpg" class="attachment-medium size-medium wp-post-image" alt="LightInk" style="margin-bottom: 10px;" decoding="async" srcset="https://www.cnx-software.com/wp-content/uploads/2026/04/LightInk-720x480.jpg 720w, https://www.cnx-software.com/wp-content/uploads/2026/04/LightInk-768x512.jpg 768w, https://www.cnx-software.com/wp-content/uploads/2026/04/LightInk.jpg 1200w" sizes="100vw" /></div>
<p>Daniel Ansorregui has developed LightInk, an open-source solar-powered E-ink watch inspired by 90s solar digital watches. It features a 1.54-inch e-paper display and supports Wi-Fi, Bluetooth, LoRa, and GPS, running on a 100mAh battery. The project integrates a custom low-quiescent-power design using a TPS63900 buck-boost converter, capacitive-touch input, and deep-sleep-driven firmware, along with ultra-fast partial e-ink updates (&#60;1 ms active time) and precise RTC timekeeping with drift calibration. It also supports solar-first operation (no dedicated charging IC) and dynamic power gating of peripherals, enabling around 9–10 months of operation on a small battery supplemented by solar power. LightInk specifications: System-in-package &#8211; ESP32-PICO-D4 SiP CPU &#8211; Dual-core processor @ 240MHz Memory &#8211; 520KB SRAM Storage &#8211; 4MB flash Wireless &#8211; 2.4 GHz Wi-Fi 4 up to 150 Mbps and Bluetooth 4.2 BR/LE connectivity Display – 1.54-inch 200×200 B/W e-Paper panel (GDEH0154D67 or compatible) Audio &#8211; 10-15mm piezo electric disc speaker Connectivity [...]</p>
<p>The post <a href="https://www.cnx-software.com/2026/04/26/lightink-an-esp32-based-solar-powered-e-ink-smartwatch-with-up-to-10-months-of-battery-life/">LightInk &#8211; An ESP32-based, solar-powered E-ink smartwatch with up to 10 months of battery life</a> appeared first on <a href="https://www.cnx-software.com">CNX Software - Embedded Systems News</a>.</p>]]></description><pubDate>Sun, 26 Apr 2026 09:14:05 +0000</pubDate></item><item><title>Melody Machine firmware transforms LILYGO T-LoRa Pager into a portable MP3 player and Internet radio</title><link>https://www.cnx-software.com/2026/04/25/melody-machine-firmware-transforms-lilygo-t-lora-pager-into-a-portable-mp3-player-and-internet-radio/</link><description><![CDATA[<div><img width="720" height="596" src="https://www.cnx-software.com/wp-content/uploads/2026/04/LILYGO-T-LoRa-Pager-Melody-Music-720x596.jpg" class="attachment-medium size-medium wp-post-image" alt="LILYGO T-LoRa Pager Melody Music" style="margin-bottom: 10px;" decoding="async" srcset="https://www.cnx-software.com/wp-content/uploads/2026/04/LILYGO-T-LoRa-Pager-Melody-Music-720x596.jpg 720w, https://www.cnx-software.com/wp-content/uploads/2026/04/LILYGO-T-LoRa-Pager-Melody-Music-1200x993.jpg 1200w, https://www.cnx-software.com/wp-content/uploads/2026/04/LILYGO-T-LoRa-Pager-Melody-Music-300x248.jpg 300w, https://www.cnx-software.com/wp-content/uploads/2026/04/LILYGO-T-LoRa-Pager-Melody-Music-768x635.jpg 768w, https://www.cnx-software.com/wp-content/uploads/2026/04/LILYGO-T-LoRa-Pager-Melody-Music.jpg 1400w" sizes="100vw" /></div>
<p>Melody Machine is an open-source firmware that converts the ESP32-S3-based LILYGO T-LoRa Pager into a portable MP3 player and internet radio rather than a LoRa-based messenger running Meshtastic or Meshcore. Highlights of the Melody Machine firmware: LVGL-based graphical user interface with four themes WiFi Manager — Non-blocking WiFi with network list, password entry via on-screen keyboard, and auto-reconnect MP3 playback from SD card with folder browser, shuffle, repeat modes, and seek Internet Radio via M3U over WiFi (ICY metadata support) Seek — rewind / fast-forward MP3 tracks with the rotary encoder (±5 s per step) Dual-core audio/task design MP3 decoding runs on Core 0 via FreeRTOS UI and WiFi manager on Core 1 Settings — Saved as JSON on SD card in /melody_machine/settings.json; survives reboots and reflashes Auto power-off &#8211; Configurable idle power-off timer: 15 minutes to 2 hours The rotary encoder and built-in keyboard allow plenty of controls: Rotary [...]</p>
<p>The post <a href="https://www.cnx-software.com/2026/04/25/melody-machine-firmware-transforms-lilygo-t-lora-pager-into-a-portable-mp3-player-and-internet-radio/">Melody Machine firmware transforms LILYGO T-LoRa Pager into a portable MP3 player and Internet radio</a> appeared first on <a href="https://www.cnx-software.com">CNX Software - Embedded Systems News</a>.</p>]]></description><pubDate>Sat, 25 Apr 2026 07:58:25 +0000</pubDate></item><item><title>More Control, Less Chaos With Microchip’s New All-in-One DSCs</title><link>https://www.allaboutcircuits.com/news/more-control-less-chaos-with-microchips-new-all-in-one-dscs/</link><description><![CDATA[Microchip’s new digital signal controllers integrate high-resolution control, high-speed analog, and post-quantum cryptography.]]></description><pubDate>Fri, 24 Apr 2026 20:00:00 +0000</pubDate></item><item><title>Why are top university websites serving porn? It comes down to shoddy housekeeping.</title><link>https://arstechnica.com/security/2026/04/why-are-top-university-websites-serving-porn-it-comes-down-to-shoddy-housekeeping/</link><description><![CDATA[Hundreds of subdomains from dozens of universities have been hijacked by scammers.]]></description><pubDate>Fri, 24 Apr 2026 19:00:39 +0000</pubDate></item><item><title>Intel 8086: How a Stopgap CPU Became the Foundation of Modern Computing</title><link>https://www.allaboutcircuits.com/news/intel-8086-how-a-stopgap-cpu-became-the-foundation-of-modern-computing/</link><description><![CDATA[Released in June 1978 after a three-month architecture sprint, the 8086 was meant to buy Intel time while it finished its real next-gen processor. But the real one failed, and the stopgap built x86.]]></description><pubDate>Fri, 24 Apr 2026 14:00:00 +0000</pubDate></item><item><title>New 10 GbE USB adapters are cooler, smaller, cheaper</title><link>https://www.jeffgeerling.com/blog/2026/new-10-gbe-usb-adapters-cooler-smaller-cheaper/</link><description><![CDATA[<p>For years, the best way to get 10 gigabit networking on laptops was to buy an expensive, large, and hot 10 GbE Thunderbolt adapter. With new RTL8159-based 10G USB 3.2 adapters coming onto the market, the bulky adapters might be a thing of the past. Just look at the size of the thing in comparison to my Thunderbolt adapters:</p>
<figure class="insert-image"><img src="https://www.jeffgeerling.com/blog/2026/new-10-gbe-usb-adapters-cooler-smaller-cheaper/thunderbolt-and-usb-c-10g-ethernet-adapters.jpg"
 alt="10 Gbps Ethernet adapters for Thunderbolt and USB" width="700" height="auto">
</figure>

<p><a href="https://amzn.to/3QIkfFm">2.5G</a> and even <a href="https://amzn.to/4mytCmZ">5G USB adapters</a> have been out for a while, but sometimes you need more bandwidth.</p>]]></description><pubDate>Fri, 24 Apr 2026 14:00:00 +0000</pubDate></item><item><title>Axiomtek PICO570 – An Intel Core Ultra Meteor Lake Pico-ITX SBC with DDR5-5600 SO-DIMM memory, HDMI 2.1 up to 4Kp120</title><link>https://www.cnx-software.com/2026/04/24/axiomtek-pico570-an-intel-core-ultra-meteor-lake-pico-itx-sbc-with-ddr5-5600-so-dimm-memory-hdmi-2-1-up-to-4kp120/</link><description><![CDATA[<div><img width="720" height="480" src="https://www.cnx-software.com/wp-content/uploads/2026/04/Axiomtek-PICO570-Pico-ITX-SBC-with-Intel-Core-Ultra-Processors-720x480.jpg" class="attachment-medium size-medium wp-post-image" alt="Axiomtek PICO570 Pico ITX SBC with Intel Core Ultra Processors" style="margin-bottom: 10px;" decoding="async" srcset="https://www.cnx-software.com/wp-content/uploads/2026/04/Axiomtek-PICO570-Pico-ITX-SBC-with-Intel-Core-Ultra-Processors-720x480.jpg 720w, https://www.cnx-software.com/wp-content/uploads/2026/04/Axiomtek-PICO570-Pico-ITX-SBC-with-Intel-Core-Ultra-Processors-300x200.jpg 300w, https://www.cnx-software.com/wp-content/uploads/2026/04/Axiomtek-PICO570-Pico-ITX-SBC-with-Intel-Core-Ultra-Processors-768x512.jpg 768w, https://www.cnx-software.com/wp-content/uploads/2026/04/Axiomtek-PICO570-Pico-ITX-SBC-with-Intel-Core-Ultra-Processors.jpg 1200w" sizes="100vw" /></div>
<p>Axiomtek has recently introduced the PICO570, a high-performance Pico-ITX SBC built around Intel Core Ultra (Series 1)  Meteor Lake-U processors. Measuring just 100 x 72 mm, this ultra-compact board with its 11 TOPS NPU is designed for edge AI applications. The PICO570 board is very similar to the AAEON PICO-MTU4 Pico-ITX SBC, but it features a physical 262-pin DDR5 SO-DIMM slot that allows users to upgrade or replace the RAM instead of solder-on LPDDR5 memory, and features an HDMI 2.1 supporting up to 4K resolution at 120Hz.  The SBC also features an RS-232/422/485 serial interface, two USB 3.0 ports, and a dedicated SMBus connector for system management. With an operating temperature range of -20°C to +60°C, a watchdog timer, hardware monitoring, and a 12V DC input, it can be used for AI inference nodes, automation controllers, medical systems, and intelligent infrastructure. Axiomtek PICO570 specifications: Meteor Lake-U SoC (one of the other) [...]</p>
<p>The post <a href="https://www.cnx-software.com/2026/04/24/axiomtek-pico570-an-intel-core-ultra-meteor-lake-pico-itx-sbc-with-ddr5-5600-so-dimm-memory-hdmi-2-1-up-to-4kp120/">Axiomtek PICO570 – An Intel Core Ultra Meteor Lake Pico-ITX SBC with DDR5-5600 SO-DIMM memory, HDMI 2.1 up to 4Kp120</a> appeared first on <a href="https://www.cnx-software.com">CNX Software - Embedded Systems News</a>.</p>]]></description><pubDate>Fri, 24 Apr 2026 11:01:00 +0000</pubDate></item><item><title>Wavkong V2700 Wi-Fi 6 router offers long-range and greater coverage with radio processing unit (RPU) for cleaner signals (Crowdfunding)</title><link>https://www.cnx-software.com/2026/04/24/wavkong-v2700-wi-fi-6-router-claims-greater-coverage-with-radio-processing-unit-rpu-for-cleaner-signals/</link><description><![CDATA[<div><img width="720" height="431" src="https://www.cnx-software.com/wp-content/uploads/2026/04/WavKong-V2700-long-range-WiFi-router-720x431.jpg" class="attachment-medium size-medium wp-post-image" alt="WavKong V2700 long range WiFi router" style="margin-bottom: 10px;" decoding="async" srcset="https://www.cnx-software.com/wp-content/uploads/2026/04/WavKong-V2700-long-range-WiFi-router-720x431.jpg 720w, https://www.cnx-software.com/wp-content/uploads/2026/04/WavKong-V2700-long-range-WiFi-router-300x180.jpg 300w, https://www.cnx-software.com/wp-content/uploads/2026/04/WavKong-V2700-long-range-WiFi-router-768x460.jpg 768w, https://www.cnx-software.com/wp-content/uploads/2026/04/WavKong-V2700-long-range-WiFi-router.jpg 1200w" sizes="100vw" /></div>
<p>Installing a multi-node mesh network is one way to extend the range of your WiFi network, but the Wavkong V2700 Wi-Fi 6 router is said to remove that need, with the ability to provide 15,000 sq ft (about 1400 m2) of coverage from a single device. WavKong claims it&#8217;s possible thanks to the company&#8217;s Radio Processing Unit (RPU), a dedicated digital RF processing chip that continuously corrects signal distortion in real time using base-station-class Digital Pre-Distortion (DPD) technology found in cellular infrastructure and satellite systems. WavKong V2700 specifications: SoC &#8211; MediaTek Filogic 820 (MT7981) dual-core Cortex-A53 processor @ 1.3 GHz System Memory &#8211; 256 MB RAM Storage &#8211; 128 MB flash Networking 4x Gigabit Ethernet RJ45 ports (1x WAN, 3x LAN) IEEE 802.11a/n/ac/ax WiFi 6 @ 2.4 GHz and 5 GHz; AX3000 router Channel bandwidth &#8211;  20/40/80/160 MHz WiFi security &#8211; WPA-PSK, WPA2-PSK, WPA/WPA2, WPA3 Antennas &#8211; 2x 2.4 GHz [...]</p>
<p>The post <a href="https://www.cnx-software.com/2026/04/24/wavkong-v2700-wi-fi-6-router-claims-greater-coverage-with-radio-processing-unit-rpu-for-cleaner-signals/">Wavkong V2700 Wi-Fi 6 router offers long-range and greater coverage with radio processing unit (RPU) for cleaner signals (Crowdfunding)</a> appeared first on <a href="https://www.cnx-software.com">CNX Software - Embedded Systems News</a>.</p>]]></description><pubDate>Fri, 24 Apr 2026 09:59:21 +0000</pubDate></item><item><title>Lights, camera, open source!</title><link>https://stackoverflow.blog/2026/04/24/lights-camera-open-source/</link><description><![CDATA[Ryan is joined on the show by Cult.Repo producers Emma Tracey and Josiah McGarvie to discuss making documentaries about open-source software and the people behind the major technologies that uphold the internet.]]></description><pubDate>Fri, 24 Apr 2026 07:40:00 +0000</pubDate></item><item><title>Argon Industria HMI 5C – An industrial aluminum enclosure for the 5-inch Raspberry Pi Touch Display 2</title><link>https://www.cnx-software.com/2026/04/24/argon-industria-hmi-5c-an-industrial-aluminum-enclosure-for-the-5-inch-raspberry-pi-touch-display-2/</link><description><![CDATA[<div><img width="720" height="480" src="https://www.cnx-software.com/wp-content/uploads/2026/04/Argon-Industria-HMI-5C-720x480.jpg" class="attachment-medium size-medium wp-post-image" alt="Argon Industria HMI 5C" style="margin-bottom: 10px;" decoding="async" srcset="https://www.cnx-software.com/wp-content/uploads/2026/04/Argon-Industria-HMI-5C-720x480.jpg 720w, https://www.cnx-software.com/wp-content/uploads/2026/04/Argon-Industria-HMI-5C-300x200.jpg 300w, https://www.cnx-software.com/wp-content/uploads/2026/04/Argon-Industria-HMI-5C-768x512.jpg 768w, https://www.cnx-software.com/wp-content/uploads/2026/04/Argon-Industria-HMI-5C.jpg 1200w" sizes="100vw" /></div>
<p>The Argon Industria HMI 5C is an industrial-grade aluminum enclosure designed to house a Raspberry Pi 5 and the 5-inch variant of the Pi Touch Display 2, turning it into a compact Human Machine Interface (HMI) system for control panels, automation interfaces, and embedded display applications. The enclosure supports VESA and panel mounting with a soft foam gasket design, with access to USB, Ethernet, HDMI, and GPIO ports via an internal IO board that reroutes connections (including converting micro-HDMI to full-size HDMI), and includes cable punch-outs for clean installation. The design allows HAT expansion (when the cooling column is removed), PCIe-based M.2 NVMe storage expansion, and compatibility with various other modules. Argon Industria HMI 5C Specifications: Compatibility &#8211; Raspberry Pi 5 Supported Display &#8211; Official Raspberry Pi Touch Display 2 (5-inch, 720 x 1280 resolution) Port access Display &#8211; HDMI (re-routed, full-size via internal PCB) Networking &#8211; Gigabit Ethernet RJ45 jack USB &#8211; 4x [...]</p>
<p>The post <a href="https://www.cnx-software.com/2026/04/24/argon-industria-hmi-5c-an-industrial-aluminum-enclosure-for-the-5-inch-raspberry-pi-touch-display-2/">Argon Industria HMI 5C &#8211; An industrial aluminum enclosure for the 5-inch Raspberry Pi Touch Display 2</a> appeared first on <a href="https://www.cnx-software.com">CNX Software - Embedded Systems News</a>.</p>]]></description><pubDate>Fri, 24 Apr 2026 07:39:27 +0000</pubDate></item><item><title>Ubuntu 26.04 LTS “Resolute Raccoon” released with Linux 7.0</title><link>https://www.cnx-software.com/2026/04/24/ubuntu-26-04-lts-resolute-raccoon-released-with-linux-7-0/</link><description><![CDATA[<div><img width="720" height="449" src="https://www.cnx-software.com/wp-content/uploads/2026/04/Ubuntu-26.04-LTS-720x449.jpg" class="attachment-medium size-medium wp-post-image" alt="Ubuntu 26.04 LTS" style="margin-bottom: 10px;" decoding="async" srcset="https://www.cnx-software.com/wp-content/uploads/2026/04/Ubuntu-26.04-LTS-720x449.jpg 720w, https://www.cnx-software.com/wp-content/uploads/2026/04/Ubuntu-26.04-LTS-1200x748.jpg 1200w, https://www.cnx-software.com/wp-content/uploads/2026/04/Ubuntu-26.04-LTS-300x187.jpg 300w, https://www.cnx-software.com/wp-content/uploads/2026/04/Ubuntu-26.04-LTS-768x478.jpg 768w, https://www.cnx-software.com/wp-content/uploads/2026/04/Ubuntu-26.04-LTS.jpg 1281w" sizes="100vw" /></div>
<p>Canonical has just announced the release of Ubuntu 26.04 LTS “Resolute Raccoon” Linux distribution about two years after Ubuntu 24.04 LTS “Noble Numbat” was introduced. The new version of the operating system comes with the just-released Linux 7.0 kernel, GNOME 50, and a range of updates and new features. As a long-term support release, Ubuntu 26.04 LTS will be supported for 5 years until April 2031, and an Ubuntu Pro subscription provides access to ESM (Expanded Security Maintenance) updates for ten years, or until April 2036. One of the benefits of using the latest Linux 7.0 kernel is support for Intel Core Ultra Series 3 &#8220;Panther Lake&#8221; processors, including Intel Xe3 integrated graphics and the integrated NPU (Neural Processing Unit) optimizations, which may also benefit Wildcat Lake processors (aka Panther Lake Lite). Canonical also highlights TPM-backed full-disk encryption, improved support for application permission prompting, Livepatch updates for Arm-based servers, and [...]</p>
<p>The post <a href="https://www.cnx-software.com/2026/04/24/ubuntu-26-04-lts-resolute-raccoon-released-with-linux-7-0/">Ubuntu 26.04 LTS &#8220;Resolute Raccoon&#8221; released with Linux 7.0</a> appeared first on <a href="https://www.cnx-software.com">CNX Software - Embedded Systems News</a>.</p>]]></description><pubDate>Fri, 24 Apr 2026 04:15:24 +0000</pubDate></item><item><title>Piezoelectric Chip Out of UCSD Rethinks DC-DC Conversion for GPUs</title><link>https://www.allaboutcircuits.com/news/piezoelectric-chip-out-of-ucsd-rethinks-dc-dc-conversion-for-gpus/</link><description><![CDATA[A prototype converter achieves 96.2% peak efficiency, stepping 48 V down to 4.8 V, delivering four times the output current of previous piezoelectric designs.]]></description><pubDate>Thu, 23 Apr 2026 23:00:00 +0000</pubDate></item><item><title>In a first, a ransomware family is confirmed to be quantum-safe</title><link>https://arstechnica.com/security/2026/04/now-even-ransomware-is-using-post-quantum-cryptography/</link><description><![CDATA[Technically speaking, there's no practical benefit to use PQC. So why is it being used?]]></description><pubDate>Thu, 23 Apr 2026 20:41:23 +0000</pubDate></item><item><title>SoC Evaluation Boards Evolve to Meet New Design Complexities</title><link>https://www.allaboutcircuits.com/industry-articles/soc-evaluation-boards-evolve-to-meet-new-design-complexities/</link><description><![CDATA[Modern SoC Evaluation Boards demand high-performance design, SI/PI, and system validation. Faraday offers 3 flexible service levels to meet these complexities.]]></description><pubDate>Thu, 23 Apr 2026 17:00:00 +0000</pubDate></item><item><title>Black box AI drift: AI tools are making design decisions nobody asked for</title><link>https://stackoverflow.blog/2026/04/23/black-box-ai-drift-ai-tools-are-making-design-decisions-nobody-asked-for/</link><description><![CDATA[Prompts go in, output comes out, and the decisions made in between are hidden from view.]]></description><pubDate>Thu, 23 Apr 2026 14:00:00 +0000</pubDate></item><item><title>Microchip PIC16F132 and PIC18-Q35 low-power 8-bit MCUs feature CPLD-like Configurable Logic Blocks (CLB)</title><link>https://www.cnx-software.com/2026/04/23/microchip-pic16f132-and-pic18-q35-low-power-8-bit-mcus-feature-cpld-like-configurable-logic-blocks-clb/</link><description><![CDATA[<div><img width="720" height="480" src="https://www.cnx-software.com/wp-content/uploads/2026/04/PIC16F13276-and-PIC18-Q35-families-of-Configurable-Logic-Block-MCUs-720x480.jpg" class="attachment-medium size-medium wp-post-image" alt="PIC16F13276 and PIC18 Q35 families of Configurable Logic Block MCUs" style="margin-bottom: 10px;" decoding="async" srcset="https://www.cnx-software.com/wp-content/uploads/2026/04/PIC16F13276-and-PIC18-Q35-families-of-Configurable-Logic-Block-MCUs-720x480.jpg 720w, https://www.cnx-software.com/wp-content/uploads/2026/04/PIC16F13276-and-PIC18-Q35-families-of-Configurable-Logic-Block-MCUs-300x200.jpg 300w, https://www.cnx-software.com/wp-content/uploads/2026/04/PIC16F13276-and-PIC18-Q35-families-of-Configurable-Logic-Block-MCUs-768x512.jpg 768w, https://www.cnx-software.com/wp-content/uploads/2026/04/PIC16F13276-and-PIC18-Q35-families-of-Configurable-Logic-Block-MCUs.jpg 1200w" sizes="100vw" /></div>
<p>Microchip Technology has introduced the PIC16F132 and PIC18-Q35 8-bit families of MCUs, as an upgrade over the PIC16F13145, which combine traditional embedded control with integrated Configurable Logic Blocks (CLB), to bring CPLD-like programmable logic directly onto the microcontroller die. The main difference between the two families is in logic density, where the PIC16F132x includes 32 Basic Logic Elements (BLEs), and the PIC18-Q35 offers 128 BLEs. Alongside the CLB, these MCUs also integrate security and voltage management features. Programming and Debugging Interface Disable (PDID) provides anti-tamper protection against unauthorized firmware access, and Multi-Voltage I/O (MVIO) allows direct communication across different voltage domains without external level shifters. The company also mentions that by executing logic functions on dedicated hardware rather than in software, the CLB architecture reduces CPU load and power consumption while ensuring deterministic behavior. This makes the devices well-suited for timing-critical applications such as motor control, industrial automation, consumer electronics, [...]</p>
<p>The post <a href="https://www.cnx-software.com/2026/04/23/microchip-pic16f132-and-pic18-q35-low-power-8-bit-mcus-feature-cpld-like-configurable-logic-blocks-clb/">Microchip PIC16F132 and PIC18-Q35 low-power 8-bit MCUs feature CPLD-like Configurable Logic Blocks (CLB)</a> appeared first on <a href="https://www.cnx-software.com">CNX Software - Embedded Systems News</a>.</p>]]></description><pubDate>Thu, 23 Apr 2026 12:00:25 +0000</pubDate></item><item><title>AAEON BOXER-6407-TWL – A slim Twin Lake embedded PC for semiconductor manufacturing and digital signage</title><link>https://www.cnx-software.com/2026/04/23/aaeon-boxer-6407-twl-a-slim-twin-lake-embedded-pc-for-semiconductor-manufacturing-and-digital-signage/</link><description><![CDATA[<div><img width="720" height="324" src="https://www.cnx-software.com/wp-content/uploads/2026/04/Slim-Intel-Twin-Lake-embedded-PC-720x324.jpg" class="attachment-medium size-medium wp-post-image" alt="Slim Intel Twin Lake embedded PC" style="margin-bottom: 10px;" decoding="async" srcset="https://www.cnx-software.com/wp-content/uploads/2026/04/Slim-Intel-Twin-Lake-embedded-PC-720x324.jpg 720w, https://www.cnx-software.com/wp-content/uploads/2026/04/Slim-Intel-Twin-Lake-embedded-PC-300x135.jpg 300w, https://www.cnx-software.com/wp-content/uploads/2026/04/Slim-Intel-Twin-Lake-embedded-PC-768x346.jpg 768w, https://www.cnx-software.com/wp-content/uploads/2026/04/Slim-Intel-Twin-Lake-embedded-PC.jpg 1200w" sizes="100vw" /></div>
<p>AAEON BOXER-6407-TWL is a slim (30mm thin) embedded PC powered by Intel Processor N150 or N250 Twin Lake processor, paired with up to 32GB DDR5 SO-DIMM memory and NVMe SSD storage. The fanless mini PC also features HDMI and VGA video outputs, four USB ports, dual GbE networking, two DB-9 ports for RS-232/422/485, and three M.2 slots for storage (NVMe SSD), WiFi and Bluetooth, and 4G LTE/5G cellular connectivity. Its slim design, ports, and ability to operate in the -20°C ~ 60°C temperature range make it suitable for space-constrained applications such as semiconductor manufacturing equipment and digital signage installations. AAEON BOXER-6407-TWL specifications: Twin Lake SoC (one or the other) Intel Processor N150 quad-core processor @ up to 3.6 GHz (Turbo) with 6MB cache, 24EU Intel UHD graphics @ 1.0 GHz; TDP: 6W Intel Processor N250 quad-core processor @ up to 3.8 GHz (Turbo) with 6MB cache, 32EU Intel UHD graphics @ [...]</p>
<p>The post <a href="https://www.cnx-software.com/2026/04/23/aaeon-boxer-6407-twl-a-slim-twin-lake-embedded-pc-for-semiconductor-manufacturing-and-digital-signage/">AAEON BOXER-6407-TWL &#8211; A slim Twin Lake embedded PC for semiconductor manufacturing and digital signage</a> appeared first on <a href="https://www.cnx-software.com">CNX Software - Embedded Systems News</a>.</p>]]></description><pubDate>Thu, 23 Apr 2026 10:19:02 +0000</pubDate></item><item><title>Espressif Systems ESP-Claw framework builds local AI agents for ESP32 devices</title><link>https://www.cnx-software.com/2026/04/23/espressif-systems-esp-claw-framework-builds-local-ai-agents-for-esp32-devices/</link><description><![CDATA[<div><img width="720" height="434" src="https://www.cnx-software.com/wp-content/uploads/2026/04/ESP-Claw-ESP32-RGB-LED-Strip-demo-720x434.jpg" class="attachment-medium size-medium wp-post-image" alt="ESP Claw ESP32 RGB LED Strip demo" style="margin-bottom: 10px;" decoding="async" srcset="https://www.cnx-software.com/wp-content/uploads/2026/04/ESP-Claw-ESP32-RGB-LED-Strip-demo-720x434.jpg 720w, https://www.cnx-software.com/wp-content/uploads/2026/04/ESP-Claw-ESP32-RGB-LED-Strip-demo-1200x723.jpg 1200w, https://www.cnx-software.com/wp-content/uploads/2026/04/ESP-Claw-ESP32-RGB-LED-Strip-demo-300x181.jpg 300w, https://www.cnx-software.com/wp-content/uploads/2026/04/ESP-Claw-ESP32-RGB-LED-Strip-demo-768x462.jpg 768w, https://www.cnx-software.com/wp-content/uploads/2026/04/ESP-Claw-ESP32-RGB-LED-Strip-demo-1536x925.jpg 1536w, https://www.cnx-software.com/wp-content/uploads/2026/04/ESP-Claw-ESP32-RGB-LED-Strip-demo.jpg 1757w" sizes="100vw" /></div>
<p>We had already seen OpenClaw-like AI agents for ESP32 targets such as Mimiclaw and PycoClaw, but Espressif Systems has released its own ESP-Claw framework for building local AI agents capable of LLM-driven interaction and execution on ESP32 devices. ESP-Claw enables ESP32 boards to respond to events, work with LLM-driven decisions, retain useful context, and take actions locally without connection to the cloud, unless required. The agent can control sensors and device state, and perform real-world actions such as controlling an RGB LED strip. Some highlights of ESP-Claw include: Chat coding &#8211; Define device behavior through natural conversation. The LLM handles dynamic decisions, and local Lua scripts execute deterministically, even when offline. Quick response time &#8211; Devices react to real-time events instead of polling. A local event bus drives Lua rules for sensors and triggers, enabling millisecond-latency response on or offline. Plug and Play with MCP &#8211;  ESP-Claw acts as both [...]</p>
<p>The post <a href="https://www.cnx-software.com/2026/04/23/espressif-systems-esp-claw-framework-builds-local-ai-agents-for-esp32-devices/">Espressif Systems ESP-Claw framework builds local AI agents for ESP32 devices</a> appeared first on <a href="https://www.cnx-software.com">CNX Software - Embedded Systems News</a>.</p>]]></description><pubDate>Thu, 23 Apr 2026 07:19:13 +0000</pubDate></item><item><title>Beelink EX Mate Pro – A multi-function USB4 v2 80 Gbps dock with 2.5GbE, M.2 sockets, 140W charger, voice communication system, and more</title><link>https://www.cnx-software.com/2026/04/23/beelink-ex-mate-pro-a-multi-function-usb4-v2-80-gbps-dock-with-2-5gbe-m-2-sockets-140w-charger-voice-communication-system/</link><description><![CDATA[<div><img width="720" height="381" src="https://www.cnx-software.com/wp-content/uploads/2026/04/Beelink-EX-Mate-Pro-USB4-v2-dock-720x381.jpg" class="attachment-medium size-medium wp-post-image" alt="Beelink EX Mate Pro USB4 v2 dock" style="margin-bottom: 10px;" decoding="async" srcset="https://www.cnx-software.com/wp-content/uploads/2026/04/Beelink-EX-Mate-Pro-USB4-v2-dock-720x381.jpg 720w, https://www.cnx-software.com/wp-content/uploads/2026/04/Beelink-EX-Mate-Pro-USB4-v2-dock-300x159.jpg 300w, https://www.cnx-software.com/wp-content/uploads/2026/04/Beelink-EX-Mate-Pro-USB4-v2-dock-768x406.jpg 768w, https://www.cnx-software.com/wp-content/uploads/2026/04/Beelink-EX-Mate-Pro-USB4-v2-dock.jpg 1200w" sizes="100vw" /></div>
<p>Beelink EX Mate Pro is a multi-function USB4 v2 (80 Gbps) dock featuring four PCIe Gen4 sockets for M.2 SSDs, integrating a 140W charger with 96W USB PD charging for a laptop or mini PC, 2.5GbE networking, HDMI and USB4 video output, and a built-in quad-microphone array and speaker for voice interaction. Other features include a second 15W PD USB4 v2 port to connect peripherals like an external GPU (eGPU) or display, Bluetooth connectivity to convert the dock into a wireless speaker, USB 3.0 and USB 2.0 host ports, and buttons for volume control, microphone mute, etc&#8230; Beelink EX Mate Pro specifications: Storage &#8211; 4x M.2 PCIe Gen4 x1 sockets for NVMe SSDs Video Output HDMI port up to 4Kp60 USB4 v2 port Up to two independent displays Audio Speaker Quad-mic array with 5-meter range connected to B1 AI noise-cancellation chip (likely referring to Alif Semi Balleto B1)  Bluetooth speaker [...]</p>
<p>The post <a href="https://www.cnx-software.com/2026/04/23/beelink-ex-mate-pro-a-multi-function-usb4-v2-80-gbps-dock-with-2-5gbe-m-2-sockets-140w-charger-voice-communication-system/">Beelink EX Mate Pro &#8211; A multi-function USB4 v2 80 Gbps dock with 2.5GbE, M.2 sockets, 140W charger, voice communication system, and more</a> appeared first on <a href="https://www.cnx-software.com">CNX Software - Embedded Systems News</a>.</p>]]></description><pubDate>Thu, 23 Apr 2026 03:23:35 +0000</pubDate></item><item><title>ADI Quietly Rolls Out 8- and 16-Channel, Easy Drive Multiplexed SAR ADCs</title><link>https://www.allaboutcircuits.com/news/adi-quietly-rolls-out-8-and-16-channel-easy-drive-multiplexed-sar-adcs/</link><description><![CDATA[Analog Devices introduces a new family of high-density, 16-bit successive approximation register (SAR) ADCs to simplify multichannel data acquisition.]]></description><pubDate>Wed, 22 Apr 2026 23:00:00 +0000</pubDate></item><item><title>Microsoft issues emergency update for macOS and Linux ASP.NET threat</title><link>https://arstechnica.com/security/2026/04/microsoft-issues-emergency-update-for-macos-and-linux-asp-net-threat/</link><description><![CDATA[When authentication fails, things can go very, very wrong.]]></description><pubDate>Wed, 22 Apr 2026 19:32:56 +0000</pubDate></item><item><title>Evaluating the Class AB Output Stage for Piezo Driver Design</title><link>https://www.allaboutcircuits.com/technical-articles/evaluating-the-class-ab-output-stage-for-piezo-driver-design/</link><description><![CDATA[We examine the basic requirements of piezoelectric amplifiers and how Class AB operation can meet them.]]></description><pubDate>Wed, 22 Apr 2026 17:00:00 +0000</pubDate></item><item><title>SamuRoid – A Raspberry Pi-powered 22-DOF humanoid robot with Multimodal LLMs and ROS support</title><link>https://www.cnx-software.com/2026/04/22/samuroid-a-raspberry-pi-powered-22-dof-humanoid-robot-with-multimodal-llms-and-ros-support/</link><description><![CDATA[<div><img width="720" height="480" src="https://www.cnx-software.com/wp-content/uploads/2026/04/SamuRoid-AI-Humanoid-Robot-with-Raspberry-Pi-720x480.jpg" class="attachment-medium size-medium wp-post-image" alt="SamuRoid AI Humanoid Robot with Raspberry Pi" style="margin-bottom: 10px;" decoding="async" srcset="https://www.cnx-software.com/wp-content/uploads/2026/04/SamuRoid-AI-Humanoid-Robot-with-Raspberry-Pi-720x480.jpg 720w, https://www.cnx-software.com/wp-content/uploads/2026/04/SamuRoid-AI-Humanoid-Robot-with-Raspberry-Pi-300x200.jpg 300w, https://www.cnx-software.com/wp-content/uploads/2026/04/SamuRoid-AI-Humanoid-Robot-with-Raspberry-Pi-768x512.jpg 768w, https://www.cnx-software.com/wp-content/uploads/2026/04/SamuRoid-AI-Humanoid-Robot-with-Raspberry-Pi.jpg 1200w" sizes="100vw" /></div>
<p>Shenzhen Xiao R Geek Technology (XiaoR GEEK) SamuRoid is a 22-DOF bionic humanoid robot built around a Raspberry Pi 4 Model B. Designed for researchers, educators, and robotics developers, the robot combines a traditional Robot Operating System (ROS) environment with modern embodied AI capabilities. The concept of SBC-powered humanoid robots is not new, and we have previously seen similar robots, such as the Tonybot and PiMecha, which focused on basic servo control, OpenCV vision, and beginner-friendly programming. Compared to those, SamuRoid is priced significantly higher but offers a more advanced setup with tighter hardware-software integration and support for multimodal interaction that combines vision, voice, and large language models. We have also seen a simpler, but larger bipedal robot like the Mini π. SamuRoid specifications SBC – Raspberry Pi 4 Model B (4GB or 8GB RAM options) Actuators – 22x XRS-series bus servos delivering ≥ 30 kgf · cm of torque at 12V [...]</p>
<p>The post <a href="https://www.cnx-software.com/2026/04/22/samuroid-a-raspberry-pi-powered-22-dof-humanoid-robot-with-multimodal-llms-and-ros-support/">SamuRoid &#8211; A Raspberry Pi-powered 22-DOF humanoid robot with Multimodal LLMs and ROS support</a> appeared first on <a href="https://www.cnx-software.com">CNX Software - Embedded Systems News</a>.</p>]]></description><pubDate>Wed, 22 Apr 2026 11:30:42 +0000</pubDate></item><item><title>Raspberry Pi RP2350 board offers NB-IoT cellular connectivity, GNSS, and Wi-Fi indoor location</title><link>https://www.cnx-software.com/2026/04/22/raspberry-pi-rp2350-board-offers-nb-iot-cellular-connectivity-gnss-and-wi-fi-indoor-location/</link><description><![CDATA[<div><img width="720" height="540" src="https://www.cnx-software.com/wp-content/uploads/2026/04/Raspberry-Pi-RP2350-board-NB-IoT-cellular-720x540.jpg" class="attachment-medium size-medium wp-post-image" alt="Raspberry Pi RP2350 board NB-IoT cellular" style="margin-bottom: 10px;" decoding="async" srcset="https://www.cnx-software.com/wp-content/uploads/2026/04/Raspberry-Pi-RP2350-board-NB-IoT-cellular-720x540.jpg 720w, https://www.cnx-software.com/wp-content/uploads/2026/04/Raspberry-Pi-RP2350-board-NB-IoT-cellular-300x225.jpg 300w, https://www.cnx-software.com/wp-content/uploads/2026/04/Raspberry-Pi-RP2350-board-NB-IoT-cellular-768x576.jpg 768w, https://www.cnx-software.com/wp-content/uploads/2026/04/Raspberry-Pi-RP2350-board-NB-IoT-cellular.jpg 1200w" sizes="100vw" /></div>
<p>Challenger+ RP2350 NB-IoT is a Feather-compatible board pairing a Raspberry Pi RP2350 microcontroller and a certified NB-IoT cellular module with built-in GNSS, suitable for long-range, low-power connectivity. It looks to be a variant of the earlier Challenger+ RP2350 WiFi6/BLE5 board that replaces an ESP32-C6 WiFi 6, BLE, and 802.15.4 module with an STMicroelectronics ST87M01 NB-IoT and GNSS module. It still offers Challenger+ RP2350 NB-IoT specifications: Microcontroller – Raspberry Pi RP2350A MCU CPU Dual-core Arm Cortex-M33 processor @ 150MHz Dual-core 32-bit RISC-V processor @ 150MHz Up to two cores can be used at a given time Memory – 520KB internal RAM 8KB OTP Storage Package – QFN-60; 7×7 mm Memory – 8MB PSRAM Storage – 8MB SPI flash Cellular connectivity Module – STMicro ST87M01-1301 LTE Cat NB2 (NB-IoT), 3GPP Release 15 Worldwide regional bands coverage &#8211; B1, B3, B5, B8, B20, and B28 Single-tone / Multi-tone / Extended TBS and 2 [...]</p>
<p>The post <a href="https://www.cnx-software.com/2026/04/22/raspberry-pi-rp2350-board-offers-nb-iot-cellular-connectivity-gnss-and-wi-fi-indoor-location/">Raspberry Pi RP2350 board offers NB-IoT cellular connectivity, GNSS, and Wi-Fi indoor location</a> appeared first on <a href="https://www.cnx-software.com">CNX Software - Embedded Systems News</a>.</p>]]></description><pubDate>Wed, 22 Apr 2026 09:56:46 +0000</pubDate></item><item><title>LeafKVM open-source hardware IP KVM offers WiFi 5, PoE, USB-C serial console, and 2.4-inch touchscreen display (Crowdfunding)</title><link>https://www.cnx-software.com/2026/04/22/leafkvm-open-source-hardware-ip-kvm-offers-wifi-5-poe-usb-c-serial-console-and-2-4-inch-touchscreen-display/</link><description><![CDATA[<div><img width="720" height="405" src="https://www.cnx-software.com/wp-content/uploads/2026/04/LeafKVM-wireless-KVM-over-IP-720x405.jpg" class="attachment-medium size-medium wp-post-image" alt="LeafKVM wireless KVM over IP" style="margin-bottom: 10px;" decoding="async" srcset="https://www.cnx-software.com/wp-content/uploads/2026/04/LeafKVM-wireless-KVM-over-IP-720x405.jpg 720w, https://www.cnx-software.com/wp-content/uploads/2026/04/LeafKVM-wireless-KVM-over-IP-300x169.jpg 300w, https://www.cnx-software.com/wp-content/uploads/2026/04/LeafKVM-wireless-KVM-over-IP-768x432.jpg 768w, https://www.cnx-software.com/wp-content/uploads/2026/04/LeafKVM-wireless-KVM-over-IP.jpg 1200w" sizes="100vw" /></div>
<p>LeafKVM is a wireless and PoE open-source hardware IP KVM based on Rockchip RV1126B SoC with 512MB RAM and a microSD card slot for storage. Like other IP KVMs, it enables remote access to computers and servers, even at the BIOS level or when the machine is unresponsive, by emulating keyboard, mouse, and video through HDMI/VGA and USB ports. Other features include a 2.4-inch touchscreen display for configuration and guest video mirroring, a USB-C port for serial debug, a USB Type-A port for expansion (e.g., power control), and an ultra-low latency of less than 100ms. LeafKVM specifications: SoC &#8211; Rockchip RV1126B CPU – Quad-core Arm Cortex-A53 up to 1.6 GHz GPU – 2D Graphics Engine VPU Video Decoder – H.265/H.264 up to 3840×2160 @ 30fps Video Encoder  – H.265, H.264, JPEG up to 12Mbps @ 30fps JPEG Decoder AI accelerator – Rockchip NPU engine up to 3 TOPS (INT8); likely not [...]</p>
<p>The post <a href="https://www.cnx-software.com/2026/04/22/leafkvm-open-source-hardware-ip-kvm-offers-wifi-5-poe-usb-c-serial-console-and-2-4-inch-touchscreen-display/">LeafKVM open-source hardware IP KVM offers WiFi 5, PoE, USB-C serial console, and 2.4-inch touchscreen display (Crowdfunding)</a> appeared first on <a href="https://www.cnx-software.com">CNX Software - Embedded Systems News</a>.</p>]]></description><pubDate>Wed, 22 Apr 2026 07:41:50 +0000</pubDate></item><item><title>How to get multiple agents to play nice at scale</title><link>https://stackoverflow.blog/2026/04/22/how-to-get-multiple-agents-to-play-nice-at-scale/</link><description><![CDATA[Chase Roossin, group engineering manager, and Steven Kulesza, staff software engineer, from Intuit join the podcast to chat about what might be the hardest problem in engineering right now: getting multiple AI agents to work together in a complex system.]]></description><pubDate>Wed, 22 Apr 2026 04:40:00 +0000</pubDate></item><item><title>New Semtech IC Closes the USB-PD VBus Protection Gap at 53 V</title><link>https://www.allaboutcircuits.com/news/new-semtech-ic-closes-the-usb-pd-vbus-protection-gap-at-53v/</link><description><![CDATA[Where conventional TVS diodes fall short, the new circuit protection device offers continuous clamping voltage across current and temperature conditions.]]></description><pubDate>Tue, 21 Apr 2026 23:00:00 +0000</pubDate></item><item><title>Jack Dennis, Founding Father of Hacker Culture, Dies at 94</title><link>https://www.allaboutcircuits.com/news/jack-dennis-founding-father-of-hacker-culture-dies-at-94/</link><description><![CDATA[The MIT professor emeritus shaped time-sharing, computer architecture, and a generation of engineers during a career spanning four decades.]]></description><pubDate>Tue, 21 Apr 2026 17:00:00 +0000</pubDate></item><item><title>Contrary to popular superstition, AES 128 is just fine in a post-quantum world</title><link>https://arstechnica.com/security/2026/04/contrary-to-popular-superstition-aes-128-is-just-fine-in-a-post-quantum-world/</link><description><![CDATA[A stubborn misconception is hampering the already hard work of quantum readiness.]]></description><pubDate>Tue, 21 Apr 2026 12:35:20 +0000</pubDate></item><item><title>UGV Beast – An off-road tracked AI robot built for Raspberry Pi 4/5</title><link>https://www.cnx-software.com/2026/04/21/ugv-beast-an-off-road-tracked-ai-robot-built-for-raspberry-pi-4-5/</link><description><![CDATA[<div><img width="720" height="631" src="https://www.cnx-software.com/wp-content/uploads/2026/04/Waveshare-UGV-Beast-720x631.jpg" class="attachment-medium size-medium wp-post-image" alt="Waveshare UGV Beast" style="margin-bottom: 10px;" decoding="async" srcset="https://www.cnx-software.com/wp-content/uploads/2026/04/Waveshare-UGV-Beast-720x631.jpg 720w, https://www.cnx-software.com/wp-content/uploads/2026/04/Waveshare-UGV-Beast-1200x1052.jpg 1200w, https://www.cnx-software.com/wp-content/uploads/2026/04/Waveshare-UGV-Beast-285x250.jpg 285w, https://www.cnx-software.com/wp-content/uploads/2026/04/Waveshare-UGV-Beast-768x673.jpg 768w, https://www.cnx-software.com/wp-content/uploads/2026/04/Waveshare-UGV-Beast.jpg 1400w" sizes="100vw" /></div>
<p>Waveshare UGV Beast is an off-road robot with tracked wheels designed for Raspberry Pi 4 or 5 SBC handling AI vision and strategy planning, while an ESP32 sub-controller takes care of motion control and sensor data processing. If the design feels familiar, it&#8217;s because it&#8217;s a variant of the UGV Rover unmanned ground vehicle we covered in 2024, which replaces the six wheels of the original model with two continuous tracks, as found in military tanks, for better driving in difficult terrain. Waveshare UGV Beast specifications: Supported SBCs – Raspberry Pi 4B or Raspberry Pi 5 Multi-function driver board/sub-controller Main SoC &#8211; ESP32 wireless microcontroller with WiFi, Bluetooth, ESPNOW connectivity Motor drivers &#8211; 2x TB6612FNG chips Peripheral interfaces 4x motor control connectors 2x servo connectors Lidar USB (4-pin) and UART (USB-C) connectors 2x 4-pin I2C connectors Sensor &#8211; 9-axis attitude sensor (ICM20948) for image stabilization Misc &#8211; EN and user [...]</p>
<p>The post <a href="https://www.cnx-software.com/2026/04/21/ugv-beast-an-off-road-tracked-ai-robot-built-for-raspberry-pi-4-5/">UGV Beast &#8211; An off-road tracked AI robot built for Raspberry Pi 4/5</a> appeared first on <a href="https://www.cnx-software.com">CNX Software - Embedded Systems News</a>.</p>]]></description><pubDate>Tue, 21 Apr 2026 09:49:21 +0000</pubDate></item><item><title>We still need developer communities</title><link>https://stackoverflow.blog/2026/04/21/we-still-need-developer-communities/</link><description><![CDATA[Ryan welcomes Mike Swift, co-founder and CEO of Major League Hacking, to the show to chat about the never-ending need for software developer communities and entry points into programming; MHL’s recent acquisition of DEV and how they’re creating a place for shared knowledge, building, and publishing; and why now is the best time to be both an artisan and a builder in a world with AI software development tools.]]></description><pubDate>Tue, 21 Apr 2026 07:40:00 +0000</pubDate></item><item><title>DIY Sendspin audio receiver supports multi-room audio synchronization, integrates with Home Assistant</title><link>https://www.cnx-software.com/2026/04/21/diy-sendspin-audio-receiver-supports-multi-room-audio-synchronization-integrates-with-home-assistant/</link><description><![CDATA[<div><img width="720" height="372" src="https://www.cnx-software.com/wp-content/uploads/2026/04/DIY-Sendspin-Media-Player-720x372.jpg" class="attachment-medium size-medium wp-post-image" alt="DIY Sendspin Media Player" style="margin-bottom: 10px;" decoding="async" srcset="https://www.cnx-software.com/wp-content/uploads/2026/04/DIY-Sendspin-Media-Player-720x372.jpg 720w, https://www.cnx-software.com/wp-content/uploads/2026/04/DIY-Sendspin-Media-Player-1200x621.jpg 1200w, https://www.cnx-software.com/wp-content/uploads/2026/04/DIY-Sendspin-Media-Player-300x155.jpg 300w, https://www.cnx-software.com/wp-content/uploads/2026/04/DIY-Sendspin-Media-Player-768x397.jpg 768w, https://www.cnx-software.com/wp-content/uploads/2026/04/DIY-Sendspin-Media-Player.jpg 1299w" sizes="100vw" /></div>
<p>SendspinZero is an open-source, DIY Sendspin audio receiver for your amplifier that relies on off-the-shelf parts costing around $10 and a 3D printed enclosure. It integrates with Home Assistant for multi-room audio synchronization. It sounds good, but what is Sendspin exactly? It&#8217;s a royalty-free, open protocol developed by the Open Home Foundation for synchronized audio playback across multiple devices and rooms. Besides audio, it also supports screens for album art and control music, and sound-activated lights (coming soon feature). The protocol enables open-source products that compete against proprietary systems like Sonos, AirPlay, or Google Cast, and integrates nicely with the Music Assistant add-on for Home Assistant. Sendspin audio receiver key components: Waveshare ESP32-S3-Zero board with 2MB PSRAM (About $4-$6 on AliExpress, $12 on Amazon), ideally the version without pre-soldered headers Optional 1.54-inch LCD screen (About $5 on AliExpress) Optional 3-6V, 22mm bi-color button (About $2 to $3) Audio output options: [...]</p>
<p>The post <a href="https://www.cnx-software.com/2026/04/21/diy-sendspin-audio-receiver-supports-multi-room-audio-synchronization-integrates-with-home-assistant/">DIY Sendspin audio receiver supports multi-room audio synchronization, integrates with Home Assistant</a> appeared first on <a href="https://www.cnx-software.com">CNX Software - Embedded Systems News</a>.</p>]]></description><pubDate>Tue, 21 Apr 2026 03:16:36 +0000</pubDate></item><item><title>Ezurio Tungsten 510/700 SMARC SoM features MediaTek Genio 510/700 AIoT SoC, dual GbE, WiFi 6</title><link>https://www.cnx-software.com/2026/04/21/ezurio-tungsten-510-700-smarc-som-features-mediatek-genio-510-700-aiot-soc-dual-gbe-wifi-6/</link><description><![CDATA[<div><img width="720" height="480" src="https://www.cnx-software.com/wp-content/uploads/2026/04/Ezurio-Tungsten-700-Mediatek-Genio-700-SMARC-system-on-module-720x480.jpg" class="attachment-medium size-medium wp-post-image" alt="Ezurio Tungsten 700 Mediatek Genio 700 SMARC system-on-module" style="margin-bottom: 10px;" decoding="async" srcset="https://www.cnx-software.com/wp-content/uploads/2026/04/Ezurio-Tungsten-700-Mediatek-Genio-700-SMARC-system-on-module-720x480.jpg 720w, https://www.cnx-software.com/wp-content/uploads/2026/04/Ezurio-Tungsten-700-Mediatek-Genio-700-SMARC-system-on-module-300x200.jpg 300w, https://www.cnx-software.com/wp-content/uploads/2026/04/Ezurio-Tungsten-700-Mediatek-Genio-700-SMARC-system-on-module-768x512.jpg 768w, https://www.cnx-software.com/wp-content/uploads/2026/04/Ezurio-Tungsten-700-Mediatek-Genio-700-SMARC-system-on-module.jpg 1200w" sizes="100vw" /></div>
<p>Ezurio Tungsten 510 and Tungsten 700 SMARC 2.1 compliant system-on-module powered by MediaTek Genio 510 hexa-core and Genio 700  octa-core Cortex-A78/A55 AIoT SoCs with an up to 4 TOPS NPU. The SMARC modules feature 4GB or 8GB LPDDR4 memory and 16GB flash by default (upgradeable up to 128GB), offer dual Gigabit Ethernet, WiFi 6 and Bluetooth 5.2 connectivity, and various interfaces exposed through a standard 314-pin MXM connector, including  HDMI, DisplayPort, eDP, and MIPI DSI display interfaces, two MIPI CSI camera interfaces, two I2S audio interface, PCIe Gen2 x1, and more. Ezurio Tungsten 510/700 specifications: SoC (one or the other) MediaTek Genio 510 (MT8370) CPU &#8211; Hexa-core processor with 2x Arm Cortex-A78 core up to 2.2 GHz, 4x Cortex-A55 cores up to 2 GHz GPU &#8211; Arm Mali-G57 MC2 GPU VPU &#8211; 4Kp60 H.265, AV1, VP9, H.264 video decoding, 4Kp30 H.265 and H.264 video encoding Accelerators &#8211; Up to 3.2 [...]</p>
<p>The post <a href="https://www.cnx-software.com/2026/04/21/ezurio-tungsten-510-700-smarc-som-features-mediatek-genio-510-700-aiot-soc-dual-gbe-wifi-6/">Ezurio Tungsten 510/700 SMARC SoM features MediaTek Genio 510/700 AIoT SoC, dual GbE, WiFi 6</a> appeared first on <a href="https://www.cnx-software.com">CNX Software - Embedded Systems News</a>.</p>]]></description><pubDate>Tue, 21 Apr 2026 00:00:36 +0000</pubDate></item><item><title>Infineon Intros ‘Virtual Oscilloscope’ for Digital Power Conversion</title><link>https://www.allaboutcircuits.com/news/infineon-intros-virtual-oscilloscope-for-digital-power-conversion/</link><description><![CDATA[EEPower met with Infineon at Embedded World 2026 to learn about the ModusTooblox Power Suite, which bundles power conversion libraries, a PMBus stack, and a virtual oscilloscope.]]></description><pubDate>Mon, 20 Apr 2026 23:00:00 +0000</pubDate></item><item><title>Espressif Bundles Wi-Fi 6, Bluetooth 5.4, and HMI Into RISC-V SoC</title><link>https://www.allaboutcircuits.com/news/espressif-bundles-wi-fi-6-bluetooth-5.4-and-hmi-into-risc-v-soc/</link><description><![CDATA[The new ESP32-S31 combines high-performance dual-core processing with multi-protocol wireless support.]]></description><pubDate>Mon, 20 Apr 2026 17:00:00 +0000</pubDate></item><item><title>LILYGO T-Watch Ultra – An IP65-rated ESP32-S3 smartwatch with 2.01-inch AMOLED, LoRa, and GNSS</title><link>https://www.cnx-software.com/2026/04/20/lilygo-t-watch-ultra-an-ip65-rated-esp32-s3-smartwatch-with-2-01-inch-amoled-lora-and-gnss/</link><description><![CDATA[<div><img width="720" height="480" src="https://www.cnx-software.com/wp-content/uploads/2026/04/T-Watch-Ultra-720x480.jpg" class="attachment-medium size-medium wp-post-image" alt="T Watch Ultra" style="margin-bottom: 10px;" decoding="async" srcset="https://www.cnx-software.com/wp-content/uploads/2026/04/T-Watch-Ultra-720x480.jpg 720w, https://www.cnx-software.com/wp-content/uploads/2026/04/T-Watch-Ultra-300x200.jpg 300w, https://www.cnx-software.com/wp-content/uploads/2026/04/T-Watch-Ultra-768x512.jpg 768w, https://www.cnx-software.com/wp-content/uploads/2026/04/T-Watch-Ultra.jpg 1200w" sizes="100vw" /></div>
<p>LILYGO&#8217;s T-Watch Ultra is an ESP32-S3-based smartwatch development platform that appears to be an upgrade over the previous T-Watch-S3 Plus (1.3-inch display and a 940mAh battery), with a larger 2.01-inch AMOLED touch display, a higher-capacity 1,100mAh battery, and an IP65 waterproof and dustproof rating. The device integrates a u-blox MIA-M10Q GNSS module for positioning, a SX1262 LoRa transceiver for long-range communication, and a Bosch BHI260AP smart sensor for motion-based AI applications. Additionally, it features an RTC chip, NFC, a built-in microphone, a haptic driver, a microSD card slot, and a USB Type-C port for programming and charging. The watch targets applications such as Meshtastic nodes, GPS tracking, wearable IoT interfaces, edge AI sensing, and custom smartwatch firmware development. LILYGO T-Watch Ultra specifications: SoC – Espressif ESP32-S3R8 CPU – Dual-core Tensilica LX7 microcontroller up to 240 MHz with vector instructions for AI acceleration Memory – 512KB SRAM, 8MB PSRAM Wireless – WiFi [...]</p>
<p>The post <a href="https://www.cnx-software.com/2026/04/20/lilygo-t-watch-ultra-an-ip65-rated-esp32-s3-smartwatch-with-2-01-inch-amoled-lora-and-gnss/">LILYGO T-Watch Ultra &#8211; An IP65-rated ESP32-S3 smartwatch with 2.01-inch AMOLED, LoRa, and GNSS</a> appeared first on <a href="https://www.cnx-software.com">CNX Software - Embedded Systems News</a>.</p>]]></description><pubDate>Mon, 20 Apr 2026 11:00:15 +0000</pubDate></item><item><title>Idle CPU power management: cpuidle</title><link>https://www.cnx-software.com/2026/04/20/idle-cpu-power-management-cpuidle/</link><description><![CDATA[<div><img width="720" height="428" src="https://www.cnx-software.com/wp-content/uploads/2026/04/Linux-Kernel-cpuidle-subsystem-architecture-720x428.jpg" class="attachment-medium size-medium wp-post-image" alt="Linux Kernel cpuidle subsystem architecture" style="margin-bottom: 10px;" decoding="async" srcset="https://www.cnx-software.com/wp-content/uploads/2026/04/Linux-Kernel-cpuidle-subsystem-architecture-720x428.jpg 720w, https://www.cnx-software.com/wp-content/uploads/2026/04/Linux-Kernel-cpuidle-subsystem-architecture-1200x713.jpg 1200w, https://www.cnx-software.com/wp-content/uploads/2026/04/Linux-Kernel-cpuidle-subsystem-architecture-300x178.jpg 300w, https://www.cnx-software.com/wp-content/uploads/2026/04/Linux-Kernel-cpuidle-subsystem-architecture-768x457.jpg 768w, https://www.cnx-software.com/wp-content/uploads/2026/04/Linux-Kernel-cpuidle-subsystem-architecture-1536x913.jpg 1536w, https://www.cnx-software.com/wp-content/uploads/2026/04/Linux-Kernel-cpuidle-subsystem-architecture.jpg 1879w" sizes="100vw" /></div>
<p>Twenty years ago, it was easy for an operating system kernel to go idle: when there were no tasks to run, “the idle loop” would be scheduled. Early idle loops were basically empty infinite loops that did nothing while waiting for the next interrupt to happen. This saved power simply by avoiding running instructions that needed power-hungry components such as the cache or FPU! Over time, changing technology has allowed multiple additional hardware mechanisms to reduce power to be introduced. With these new options available today, the idle loop is responsible for choosing and deploying the “best” way to go idle. As a brief reminder, entering and returning from an idle state has a cost, and that cost can be measured both in time and in energy. Typically, the shallowest idle state is “nearly free” to enter/exit, whilst deeper idle states have increasingly higher costs to enter and exit. If [...]</p>
<p>The post <a href="https://www.cnx-software.com/2026/04/20/idle-cpu-power-management-cpuidle/">Idle CPU power management: cpuidle</a> appeared first on <a href="https://www.cnx-software.com">CNX Software - Embedded Systems News</a>.</p>]]></description><pubDate>Mon, 20 Apr 2026 07:00:08 +0000</pubDate></item><item><title>IP67-rated AI security camera feature Rockchip RV1126B or RK3576/J/M SoC for commercial, industrial, and automotive applications</title><link>https://www.cnx-software.com/2026/04/20/ip67-rated-ai-security-camera-feature-rockchip-rv1126b-or-rk3576-j-m-soc-for-commercial-industrial-and-automotive-applications/</link><description><![CDATA[<div><img width="720" height="480" src="https://www.cnx-software.com/wp-content/uploads/2026/04/Firefly-CQ38W-1126B-and-CQ38W-3576-AI-smart-security-cameras-720x480.jpg" class="attachment-medium size-medium wp-post-image" alt="Firefly CQ38W 1126B and CQ38W 3576 AI smart security cameras" style="margin-bottom: 10px;" decoding="async" srcset="https://www.cnx-software.com/wp-content/uploads/2026/04/Firefly-CQ38W-1126B-and-CQ38W-3576-AI-smart-security-cameras-720x480.jpg 720w, https://www.cnx-software.com/wp-content/uploads/2026/04/Firefly-CQ38W-1126B-and-CQ38W-3576-AI-smart-security-cameras-300x200.jpg 300w, https://www.cnx-software.com/wp-content/uploads/2026/04/Firefly-CQ38W-1126B-and-CQ38W-3576-AI-smart-security-cameras-768x512.jpg 768w, https://www.cnx-software.com/wp-content/uploads/2026/04/Firefly-CQ38W-1126B-and-CQ38W-3576-AI-smart-security-cameras.jpg 1200w" sizes="100vw" /></div>
<p>Back in January 2024, Firefly released the CT36L AI smart security cameras, built around the Rockchip RV1106G2 SoC with a 0.5 TOPS NPU and Power over Ethernet (PoE) support. Now, Firefly has introduced two new AI cameras, the CQ38W-1126B and CQ38W-3576, which use a similar IP67-rated enclosure but come with much more powerful processors. Both new models no longer support PoE and instead use a 12V DC input, and they also add an RS485 interface. In terms of performance, the CQ38W-1126B is built around the Rockchip RV1126B with a 3 TOPS NPU and can run small multimodal AI models. The higher-end CQ38W-3576 features an octa-core Rockchip RK3576 with a 6 TOPS NPU, making it suitable for more demanding AI workloads, including YOLO and large language models. Both cameras are available with 3MP or 5MP sensors and come in Commercial or Industrial (J-suffix) variants. The 3576 series also adds an Automotive-grade [...]</p>
<p>The post <a href="https://www.cnx-software.com/2026/04/20/ip67-rated-ai-security-camera-feature-rockchip-rv1126b-or-rk3576-j-m-soc-for-commercial-industrial-and-automotive-applications/">IP67-rated AI security camera feature Rockchip RV1126B or RK3576/J/M SoC for commercial, industrial, and automotive applications</a> appeared first on <a href="https://www.cnx-software.com">CNX Software - Embedded Systems News</a>.</p>]]></description><pubDate>Mon, 20 Apr 2026 04:00:57 +0000</pubDate></item><item><title>Loona Deskmate – An iPhone-powered AI desktop companion that doubles as a 165W GaN charging station (Crowdfunding)</title><link>https://www.cnx-software.com/2026/04/20/loona-deskmate-an-iphone-powered-ai-desk-companion-that-doubles-as-a-165w-gan-charging-station/</link><description><![CDATA[<div><img width="720" height="480" src="https://www.cnx-software.com/wp-content/uploads/2026/04/LOONA-DeskMate-An-iPhone-Powered-AI-Desk-Robot-720x480.jpg" class="attachment-medium size-medium wp-post-image" alt="LOONA DeskMate An iPhone Powered AI Desk Robot" style="margin-bottom: 10px;" decoding="async" srcset="https://www.cnx-software.com/wp-content/uploads/2026/04/LOONA-DeskMate-An-iPhone-Powered-AI-Desk-Robot-720x480.jpg 720w, https://www.cnx-software.com/wp-content/uploads/2026/04/LOONA-DeskMate-An-iPhone-Powered-AI-Desk-Robot-300x200.jpg 300w, https://www.cnx-software.com/wp-content/uploads/2026/04/LOONA-DeskMate-An-iPhone-Powered-AI-Desk-Robot-768x512.jpg 768w, https://www.cnx-software.com/wp-content/uploads/2026/04/LOONA-DeskMate-An-iPhone-Powered-AI-Desk-Robot.jpg 1200w" sizes="100vw" /></div>
<p>Loona Deskmate is a screen-aware AI desktop companion for iPhone designed to act as a hands-free co-worker that understands your workflow, responds conversationally, and executes tasks directly across your apps. Instead of packing an expensive internal SoC and display into the robot, the Deskmate relies on a docked iPhone to act as its &#8220;brain&#8221; and face, while the base serves as a 165W GaN desktop charging station. It features real-time voice interaction (~0.5s response time), screen awareness, and a 3-DOF motorized head for lifelike motion and responsive behavior. The system relies on a smartphone (iPhone 12+) for computing and uses its camera and sensors for visual and contextual input. The base integrates a 165W GaN power hub with multiple ports (3× USB-C + 1× USB-A), allowing it to function as a desk charging station. Overall, the hardware combines a robotic form factor with a practical docking and power solution designed [...]</p>
<p>The post <a href="https://www.cnx-software.com/2026/04/20/loona-deskmate-an-iphone-powered-ai-desk-companion-that-doubles-as-a-165w-gan-charging-station/">Loona Deskmate &#8211; An iPhone-powered AI desktop companion that doubles as a 165W GaN charging station (Crowdfunding)</a> appeared first on <a href="https://www.cnx-software.com">CNX Software - Embedded Systems News</a>.</p>]]></description><pubDate>Mon, 20 Apr 2026 00:00:06 +0000</pubDate></item><item><title>Using the Arduino Uno Q to Build a DDS Sine Wave Generator</title><link>https://www.allaboutcircuits.com/projects/using-the-arduino-uno-q-to-build-a-dds-sine-wave-generator/</link><description><![CDATA[In this project, we'll construct and test a microcontroller-based system that digitally generates analog signals.]]></description><pubDate>Sun, 19 Apr 2026 17:00:00 +0000</pubDate></item><item><title>BeagleConnect Zepto – A “$1 computer” based on TI MSPM0L1117 Cortex-M0+ MCU</title><link>https://www.cnx-software.com/2026/04/19/beagleconnect-zepto-a-1-computer-based-on-ti-mspm0l1117-cortex-m0-mcu/</link><description><![CDATA[<div><img width="720" height="467" src="https://www.cnx-software.com/wp-content/uploads/2026/04/BeagleConnect-Zepto-720x467.jpg" class="attachment-medium size-medium wp-post-image" alt="BeagleConnect Zepto" style="margin-bottom: 10px;" decoding="async" srcset="https://www.cnx-software.com/wp-content/uploads/2026/04/BeagleConnect-Zepto-720x467.jpg 720w, https://www.cnx-software.com/wp-content/uploads/2026/04/BeagleConnect-Zepto-300x195.jpg 300w, https://www.cnx-software.com/wp-content/uploads/2026/04/BeagleConnect-Zepto-768x499.jpg 768w, https://www.cnx-software.com/wp-content/uploads/2026/04/BeagleConnect-Zepto.jpg 1200w" sizes="100vw" /></div>
<p>BeagleBoard.org Foundation&#8217;s BeagleConnect Zepto &#8220;$1 computer&#8221; is an upcoming open-source hardware board powered by Texas Instruments MSPM0L117 Cortex-M0+ MCU, part of the MSPM0 family introduced in 2023. It&#8217;s a tiny board with mikroBus-compatible headers, a TAG-CONNECT JTAG connector, two Qwiic connectors for expansion (or one Qwiic connector + USB-C depending on the variant), Boot and Reset buttons, and an RGB LED. BeagleConnect Zepto specifications: MCU &#8211; Texas Instruments MSPM0L117 CPU &#8211; 32MHz Arm Cortex-M0+ core Memory &#8211; 16KB SRAM Storage &#8211; 128KB dual-bank flash Package &#8211; QFN32 (5&#215;5 mm) USB &#8211; Optional USB-C port for power (multiplexed with one of the Qwicc JST connectors) Expansion mikroBUS headers supporting a choice of about 2,000 ClickE add-on boards; one of the sides is compatible with some Raspberry Pi HATs (note limited to 12 pins) Up to 2x Qwicc connectors with full Grove function: I2C, UART, ADC, GPIO Debugging &#8211; 8-pin TAG-CONNECT JTAG [...]</p>
<p>The post <a href="https://www.cnx-software.com/2026/04/19/beagleconnect-zepto-a-1-computer-based-on-ti-mspm0l1117-cortex-m0-mcu/">BeagleConnect Zepto &#8211; A &#8220;$1 computer&#8221; based on TI MSPM0L1117 Cortex-M0+ MCU</a> appeared first on <a href="https://www.cnx-software.com">CNX Software - Embedded Systems News</a>.</p>]]></description><pubDate>Sun, 19 Apr 2026 05:03:27 +0000</pubDate></item><item><title>Pironman 5 Pro Max Review – A Raspberry Pi 5 Tower PC case with integrated video and audio capabilities, optional UPS kit</title><link>https://www.cnx-software.com/2026/04/18/pironman-5-pro-max-review-a-raspberry-pi-5-tower-pc-case-with-integrated-video-and-audio-capabilities-ups-kit/</link><description><![CDATA[<div><img width="720" height="480" src="https://www.cnx-software.com/wp-content/uploads/2026/04/Pironman-5-Pro-Max-Review-720x480.jpg" class="attachment-medium size-medium wp-post-image" alt="Pironman 5 Pro Max Review" style="margin-bottom: 10px;" decoding="async" srcset="https://www.cnx-software.com/wp-content/uploads/2026/04/Pironman-5-Pro-Max-Review-720x480.jpg 720w, https://www.cnx-software.com/wp-content/uploads/2026/04/Pironman-5-Pro-Max-Review-300x200.jpg 300w, https://www.cnx-software.com/wp-content/uploads/2026/04/Pironman-5-Pro-Max-Review-768x512.jpg 768w, https://www.cnx-software.com/wp-content/uploads/2026/04/Pironman-5-Pro-Max-Review.jpg 1200w" sizes="100vw" /></div>
<p>SunFounder has sent us a sample of the Pironman 5 Pro Max tower PC case for Raspberry Pi 5 for review alongside a PiPower 5 UPS board. The &#8220;Pro Max&#8221; builds upon the Pironman 5 Max we reviewed last year, but adds a 4.3-inch capacitive touchscreen display, a 5MP camera module, two speakers, a USB microphone, and a 3.5mm audio jack. The PiPower 5 is a UPS HAT designed for Raspberry Pi Zero/Model B single board computers, and not directly compatible with the Pironman cases, but we&#8217;ll still try to use it. I&#8217;ll start this review with an unboxing of the Pironman 5 Pro Max and PiPower 5 packages, followed by an assembly guide for the Pironman 5 Pro Max, a test of the new features (display, camera, audio interaction), and finally, I&#8217;ll have a quick test of the UPS HAT with the Raspberry Pi 5 enclosure. Unboxing of Pironman [...]</p>
<p>The post <a href="https://www.cnx-software.com/2026/04/18/pironman-5-pro-max-review-a-raspberry-pi-5-tower-pc-case-with-integrated-video-and-audio-capabilities-ups-kit/">Pironman 5 Pro Max Review &#8211; A Raspberry Pi 5 Tower PC case with integrated video and audio capabilities, optional UPS kit</a> appeared first on <a href="https://www.cnx-software.com">CNX Software - Embedded Systems News</a>.</p>]]></description><pubDate>Sat, 18 Apr 2026 09:32:04 +0000</pubDate></item><item><title>Mesh AI: Node-Level Intelligence with Non-Cellular 5G/6G Connectivity</title><link>https://www.allaboutcircuits.com/news/mesh-ai-node-level-intelligence-with-non-cellular-5g-6g-connectivity/</link><description><![CDATA[Learn how LM Semi's Mesh AI platform delivers autonomous, secure, node-level intelligence via non-cellular NR+ mesh networks, addressing AI scalability for billions of devices.]]></description><pubDate>Fri, 17 Apr 2026 23:00:00 +0000</pubDate></item><item><title>US-sanctioned currency exchange says $15 million heist done by &quot;unfriendly states&quot;</title><link>https://arstechnica.com/security/2026/04/russia-friendly-exchange-says-western-special-service-behind-15-million-cyberattack/</link><description><![CDATA[Grinex says needed hacking resources "available exclusively to... unfriendly states."]]></description><pubDate>Fri, 17 Apr 2026 21:28:35 +0000</pubDate></item><item><title>Protocol, Link, &amp;amp; Physical: Synopsys Debuts First &amp;#8216;Complete&amp;#8217; Storage</title><link>https://www.allaboutcircuits.com/news/protocol-link-physical-synopsys-debuts-first-complete-storage/</link><description><![CDATA[The flash storage solution is the first complete IP set to include UFS 5.0, UniPro 3.0, and M PHY v6.0—and it delivers double the speed of UFS 4.0.]]></description><pubDate>Fri, 17 Apr 2026 17:00:00 +0000</pubDate></item><item><title>Recent advances push Big Tech closer to the Q-Day danger zone</title><link>https://arstechnica.com/security/2026/04/while-some-big-tech-players-accelerate-pqc-readiness-others-stay-the-course/</link><description><![CDATA[Here's which players are winning the race to transition to post-quantum crypto.]]></description><pubDate>Fri, 17 Apr 2026 11:00:50 +0000</pubDate></item><item><title>No country left behind with sovereign AI</title><link>https://stackoverflow.blog/2026/04/17/no-country-left-behind-with-sovereign-ai/</link><description><![CDATA[Ryan welcomes Stephen Watt, distinguished engineer and VP of Red Hat’s Office of the CTO, to chat about digital sovereignty and sovereign AI.]]></description><pubDate>Fri, 17 Apr 2026 07:40:00 +0000</pubDate></item><item><title>An Arm Mainboard for the Framework Laptop</title><link>https://www.jeffgeerling.com/blog/2026/arm-mainboard-for-framework-laptop/</link><description><![CDATA[<p>Using the repair-friendly Framework 13 laptop chassis, I've tested the low-end x86 option (a <a href="https://github.com/geerlingguy/sbc-reviews/issues/90">Ryzen AI 5 340 Mainboard</a>), the fastest RISC-V option (<a href="https://github.com/geerlingguy/sbc-reviews/issues/82">DC-ROMA II</a>), and today I'm publishing results from the only Arm Mainboard, the <a href="https://github.com/geerlingguy/sbc-reviews/issues/103">MetaComputing AI PC</a>, which has a 12-core Arm SoC and up to 32 GB of soldered-on RAM.</p>
<figure class="insert-image"><img src="https://www.jeffgeerling.com/blog/2026/arm-mainboard-for-framework-laptop/metacomputing-arm-framework-hero.jpg"
 alt="MetaComputing AI PC Mainboard next to Framework 13 laptop" width="700" height="auto">
</figure>

<p>My Framework 13 has run on x86, RISC-V, and now Arm, making it something of a 'Ship of Theseus'.</p>]]></description><pubDate>Wed, 15 Apr 2026 14:49:00 +0000</pubDate></item><item><title>Human input needed: take our survey on AI agents</title><link>https://stackoverflow.blog/2026/04/15/human-input-needed-take-our-survey-on-ai-agents/</link><description><![CDATA[Are you still &quot;human-in-the-loop,&quot; or have you moved to &quot;human-on-the-loop,&quot; overseeing a bot that’s doing the driving?]]></description><pubDate>Wed, 15 Apr 2026 14:00:00 +0000</pubDate></item><item><title>Why AI hasn&apos;t replaced human expertise—and what that means for your SaaS stack</title><link>https://stackoverflow.blog/2026/04/15/why-ai-hasn-t-replaced-human-expertise/</link><description><![CDATA[The most valuable AI tools in your enterprise stack do more than generate answers. They help developers determine which answers to trust.]]></description><pubDate>Wed, 15 Apr 2026 13:00:00 +0000</pubDate></item><item><title>Who needs VCs when you have friends like these?</title><link>https://stackoverflow.blog/2026/04/14/who-needs-vcs-when-you-have-friends-like-these/</link><description><![CDATA[Ryan welcomes Runpod co-founder and CEO Zhen Lu to discuss circumventing VC money by going straight to your community for funding, how Zhen balances founder intuition with user feedback when the community is the one backing the project, and Runpod’s journey from basement servers to global infrastructure partnerships with a software-layer approach and data-first paradigm.]]></description><pubDate>Tue, 14 Apr 2026 07:40:00 +0000</pubDate></item><item><title>The messy truth of your AI strategies</title><link>https://stackoverflow.blog/2026/04/10/the-messy-truth-of-your-ai-strategies/</link><description><![CDATA[Ryan welcomes Hema Raghavan, co-founder and head of engineering at Kumo.ai, to dive into all the messy stuff that comes with implementing AI, from pipeline sprawl to shadow AI.]]></description><pubDate>Fri, 10 Apr 2026 07:40:00 +0000</pubDate></item><item><title>“Negative” views of Broadcom driving thousands of VMware migrations, rival says</title><link>https://arstechnica.com/information-technology/2026/04/nutanix-claims-it-has-poached-30000-vmware-customers/</link><description><![CDATA[Western Union exec says there were "challenges" working with Broadcom.]]></description><pubDate>Thu, 9 Apr 2026 19:44:31 +0000</pubDate></item><item><title>Gen Z needs a knowledge base (and so do you)</title><link>https://stackoverflow.blog/2026/04/09/gen-z-needs-a-knowledge-base-and-so-do-you/</link><description><![CDATA[AI tool use is inescapable...especially if you&#x27;re a young person trying to get an edge in an increasingly difficult job market. But cognitive offloading is dangerous, no matter what age you are. Building a knowledge base can save your brain and skills from atrophy.]]></description><pubDate>Thu, 9 Apr 2026 16:00:00 +0000</pubDate></item><item><title>Iran-linked hackers disrupt operations at US critical infrastructure sites</title><link>https://arstechnica.com/security/2026/04/iran-linked-hackers-disrupt-operations-at-us-critical-infrastructure-sites/</link><description><![CDATA[As the US and Israel's war has ramped up, so too have hacks on US industrial sites.]]></description><pubDate>Wed, 8 Apr 2026 20:49:11 +0000</pubDate></item><item><title>Thousands of consumer routers hacked by Russia&apos;s military</title><link>https://arstechnica.com/security/2026/04/russias-military-hacks-thousands-of-consumer-routers-to-steal-credentials/</link><description><![CDATA[End-of-life routers in homes and small offices hacked in 120 countries.]]></description><pubDate>Wed, 8 Apr 2026 11:00:08 +0000</pubDate></item><item><title>He designed C++ to solve your code problems</title><link>https://stackoverflow.blog/2026/04/07/he-designed-c-to-solve-your-code-problems/</link><description><![CDATA[Ryan welcomes Bjarne Stroustrup, designer of C++ and professor at Columbia, to the show to dive into all things C++, from its history to where it&#x27;s going today.]]></description><pubDate>Tue, 7 Apr 2026 07:40:00 +0000</pubDate></item><item><title>OpenClaw gives users yet another reason to be freaked out about security</title><link>https://arstechnica.com/security/2026/04/heres-why-its-prudent-for-openclaw-users-to-assume-compromise/</link><description><![CDATA[The viral AI agentic tool let attackers silently gain admin unauthenticated access.]]></description><pubDate>Fri, 3 Apr 2026 20:30:15 +0000</pubDate></item><item><title>Build your own Dial-up ISP with a Raspberry Pi</title><link>https://www.jeffgeerling.com/blog/2026/build-your-own-dial-up-isp-with-a-raspberry-pi/</link><description><![CDATA[<p>Last year my aunt let me add her <a href="https://everymac.com/systems/apple/ibook/specs/ibook.html">original Tangerine iBook G3 clamshell</a> to my collection of old Macs<sup id="fnref:1"><a href="#fn:1" class="footnote-ref" role="doc-noteref">1</a></sup>.</p>
<figure class="insert-image"><img src="https://www.jeffgeerling.com/blog/2026/build-your-own-dial-up-isp-with-a-raspberry-pi/pi-isp-ibook-hero.jpeg"
 alt="iBook G3 accessing dial-up Internet over WiFi browsing the vintage web" width="700" height="auto">
</figure>

<p>It came with an AirPort card—a $99 add-on Apple made that ushered in the Wi-Fi era. The iBook G3 was the first consumer laptop with built-in Wi-Fi antennas, and by <em>far</em> <a href="https://www.eetimes.com/the-secret-success-of-steve-jobs-wireless-internet/">the cheapest way</a> to get a computer onto an 802.11 wireless network.</p>]]></description><pubDate>Fri, 3 Apr 2026 14:00:00 +0000</pubDate></item><item><title>Seizing the means of messenger production</title><link>https://stackoverflow.blog/2026/04/03/seizing-the-means-of-messenger-production/</link><description><![CDATA[Ryan sits down with Galen Wolfe-Pauly, CEO of Tlon, to chat about calm computing and how humans can take back ownership of their data and digital world.]]></description><pubDate>Fri, 3 Apr 2026 07:40:00 +0000</pubDate></item><item><title>New Rowhammer attacks give complete control of machines running Nvidia GPUs</title><link>https://arstechnica.com/security/2026/04/new-rowhammer-attacks-give-complete-control-of-machines-running-nvidia-gpus/</link><description><![CDATA[GDDRHammer, GeForge and GPUBreach hammer GPU memory in ways that hijack the CPU.]]></description><pubDate>Thu, 2 Apr 2026 17:00:11 +0000</pubDate></item><item><title>What the AI trust gap means for enterprise SaaS</title><link>https://stackoverflow.blog/2026/04/02/what-the-ai-trust-gap-means-for-enterprise-saas/</link><description><![CDATA[Adoption and trust are moving in diametrically opposed directions, and that gap has real implications for organizations deciding how to spend money on software.]]></description><pubDate>Thu, 2 Apr 2026 13:00:00 +0000</pubDate></item><item><title>DRAM pricing is killing the hobbyist SBC market</title><link>https://www.jeffgeerling.com/blog/2026/dram-pricing-is-killing-the-hobbyist-sbc-market/</link><description><![CDATA[<p>Today Raspberry Pi announced <a href="https://www.raspberrypi.com/news/a-new-3gb-raspberry-pi-4-for-83-75-and-more-memory-driven-price-increases/">more price increases for all Pis with LPDDR4 RAM</a>, alongside a 'right-sized' 3GB RAM Pi 4 for $83.75.</p>
<p>The price increases bring the 16GB Pi 5 up to <em>$299.99</em>.</p>
<p>Despite today's date, this is not a joke.</p>
<p>I published a video going over the state of the hobbyist 'high end SBC' market (4/8/16 GB models in the current generation), which I'll embed below:</p>
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</div>
<p>But if you'd like the <strong>tl;dr</strong>:</p>]]></description><pubDate>Wed, 1 Apr 2026 21:00:00 +0000</pubDate></item><item><title>Quantum computers need vastly fewer resources than thought to break vital encryption</title><link>https://arstechnica.com/security/2026/03/new-quantum-computing-advances-heighten-threat-to-elliptic-curve-cryptosystems/</link><description><![CDATA[No, the sky isn't falling, but Q Day <em>is</em> coming, and it won't be as expensive as thought.]]></description><pubDate>Tue, 31 Mar 2026 18:25:33 +0000</pubDate></item><item><title>How can you test your code when you don’t know what’s in it?</title><link>https://stackoverflow.blog/2026/03/31/how-can-you-test-your-code-when-you-don-t-know-what-s-in-it/</link><description><![CDATA[Ryan hosts SmartBear’s VP of AI and Architecture Fitz Nowlan to explore how we’re moving away from old assumptions about software development, the challenges of testing MCP servers as LLM-driven agents introduce non-determinism that breaks tradition, and how data locality and data construction are becoming more valuable when source code is so easy to generate.]]></description><pubDate>Tue, 31 Mar 2026 07:40:00 +0000</pubDate></item><item><title>Bring back MiniDV with this Raspberry Pi FireWire HAT</title><link>https://www.jeffgeerling.com/blog/2026/minidv-with-raspberry-pi-firewire-hat/</link><description><![CDATA[<p>In my last post, I showed you to use <a href="https://www.jeffgeerling.com/blog/2026/firewire-on-a-raspberry-pi/">FireWire on a Raspberry Pi</a> with a PCI Express IEEE 1394 adapter. Now I'll show you how I'm using a new <a href="https://equip-1.c-e.group">FireWire HAT</a> and a <a href="https://amzn.to/4dKtuyg">PiSugar3 Plus</a> battery to make a portable MRU, or 'Memory Recording Unit', to replace tape in older FireWire/i.Link/DV cameras.</p>
<figure class="insert-image"><img src="https://www.jeffgeerling.com/blog/2026/minidv-with-raspberry-pi-firewire-hat/firehat-raspberry-pi-recording-from-firewire.jpeg"
 alt="Firehat on Raspberry Pi recording video from Canon GL1 over FireWire" width="700" height="auto">
</figure>

<p>The alternative is an old used MRU like <a href="https://pro.sony/s3/cms-static-content/operation-manual/3290149121.pdf">Sony's HVR-MRC1</a>, which runs around $300 on eBay<sup id="fnref:1"><a href="#fn:1" class="footnote-ref" role="doc-noteref">1</a></sup>.</p>]]></description><pubDate>Fri, 27 Mar 2026 14:00:00 +0000</pubDate></item><item><title>Prevent agentic identity theft</title><link>https://stackoverflow.blog/2026/03/27/prevent-agentic-identity-theft/</link><description><![CDATA[Ryan is joined by Nancy Wang, CTO of 1Password, to discuss the security challenges local agents present, how enterprises can create robust governance of credentials through zero-knowledge architecture, and the implications of agent intent and misuse in a world where AI agents are becoming more and more integrated into everyday applications.]]></description><pubDate>Fri, 27 Mar 2026 07:40:00 +0000</pubDate></item><item><title>Building shared coding guidelines for AI (and people too)</title><link>https://stackoverflow.blog/2026/03/26/coding-guidelines-for-ai-agents-and-people-too/</link><description><![CDATA[Coding guidelines and standards for agents need to be a little different—more explicit, demonstrative of patterns, and obvious.]]></description><pubDate>Thu, 26 Mar 2026 14:00:00 +0000</pubDate></item><item><title>Google bumps up Q Day deadline to 2029, far sooner than previously thought</title><link>https://arstechnica.com/security/2026/03/google-bumps-up-q-day-estimate-to-2029-far-sooner-than-previously-thought/</link><description><![CDATA[Company warns entire industry to move off RSA and EC more quickly.]]></description><pubDate>Wed, 25 Mar 2026 15:49:17 +0000</pubDate></item><item><title>Using FireWire on a Raspberry Pi</title><link>https://www.jeffgeerling.com/blog/2026/firewire-on-a-raspberry-pi/</link><description><![CDATA[<p>After learning Apple <a href="https://512pixels.net/2025/07/tahoe-no-firewire/">killed off FireWire (IEEE 1394) support in macOS 26 Tahoe</a>, I started looking at alternatives for old FireWire equipment like hard drives, DV cameras, and A/V gear.</p>
<figure class="insert-image"><img src="https://www.jeffgeerling.com/blog/2026/firewire-on-a-raspberry-pi/g4-canon-gl1-firewire.jpg"
 alt="Power Mac G4 MDD with Canon GL1 DV Camera importing footage into Final Cut Express" width="700" height="auto">
</figure>

<p>I own an old Canon GL1 camera, with a 'DV' port. I could plug that into an old Mac (like the dual G4 MDD above) with FireWire—or even a modern Mac running macOS &lt; 26, <a href="https://youtu.be/nqCO4Z_VP3c?t=1281">with some dongles</a>—and transfer digital video footage between the camera and an application like Final Cut Pro.</p>]]></description><pubDate>Tue, 24 Mar 2026 16:00:00 +0000</pubDate></item><item><title>Self-propagating malware poisons open source software and wipes Iran-based machines</title><link>https://arstechnica.com/security/2026/03/self-propagating-malware-poisons-open-source-software-and-wipes-iran-based-machines/</link><description><![CDATA[Development houses: It's time to check your networks for infections.]]></description><pubDate>Tue, 24 Mar 2026 12:38:09 +0000</pubDate></item><item><title>Multi-stage attacks are the Final Fantasy bosses of security</title><link>https://stackoverflow.blog/2026/03/24/multi-stage-attacks-are-the-final-fantasy-bosses-of-security/</link><description><![CDATA[Ryan welcomes Gee Rittenhouse, VP of Security at AWS, to the show to discuss the complexities of multi-stage attacks in cybersecurity and how these attacks unfold, the challenges in detecting them, and the evolving role of AI in both enhancing security and creating new vulnerabilities.]]></description><pubDate>Tue, 24 Mar 2026 07:40:00 +0000</pubDate></item><item><title>Widely used Trivy scanner compromised in ongoing supply-chain attack</title><link>https://arstechnica.com/security/2026/03/widely-used-trivy-scanner-compromised-in-ongoing-supply-chain-attack/</link><description><![CDATA[Admins: Sorry to say, but it's likely a rotate-your-secrets kind of weekend.]]></description><pubDate>Fri, 20 Mar 2026 20:50:46 +0000</pubDate></item><item><title>The best laptop Apple ever made</title><link>https://www.jeffgeerling.com/blog/2026/best-laptop-apple-ever-made/</link><description><![CDATA[<p>Today I posted a video titled <a href="https://www.youtube.com/watch?v=JpPIrmZB828">The best laptop Apple ever made</a>, and <em>tl;dw</em><sup id="fnref:1"><a href="#fn:1" class="footnote-ref" role="doc-noteref">1</a></sup> it's the 11&quot; MacBook Air.</p>
<div class="yt-embed">
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</div>
<p>I acknowledge in the video my pick is slightly subjective, and I also asked a number of other YouTubers which Mac laptop <em>they</em> consider the best (or at least most influential). If you don't want to watch the video, I'll summarize their choices here:</p>]]></description><pubDate>Fri, 20 Mar 2026 14:00:00 +0000</pubDate></item><item><title>After all the hype, was 2025 really the year of AI agents?</title><link>https://stackoverflow.blog/2026/03/20/was-2025-really-the-year-of-ai-agents/</link><description><![CDATA[Ryan is joined by Stefan Weitz, CEO and co-founder of the HumanX Conference, for a conversation on how AI has evolved in the last year.]]></description><pubDate>Fri, 20 Mar 2026 07:40:00 +0000</pubDate></item><item><title>Cloud service providers ask EU regulator to reinstate VMware partner program</title><link>https://arstechnica.com/information-technology/2026/03/cloud-service-providers-ask-eu-regulator-to-reinstate-vmware-partner-program/</link><description><![CDATA[Broadcom says the group is misrepresenting market "realities."]]></description><pubDate>Thu, 19 Mar 2026 21:29:53 +0000</pubDate></item><item><title>AI is becoming a second brain at the expense of your first one</title><link>https://stackoverflow.blog/2026/03/19/ai-is-becoming-a-second-brain-at-the-expense-of-your-first-one/</link><description><![CDATA[The risk isn’t just that we’ll get lazy and become lousy at critical thinking; the risk is that we’ll outsource our judgement and lose the ability to make qualitative, moral, and interpersonal judgments altogether.]]></description><pubDate>Thu, 19 Mar 2026 14:01:58 +0000</pubDate></item><item><title>Building a global engineering team (plus AI agents) with Netlify</title><link>https://stackoverflow.blog/2026/03/19/building-a-global-engineering-team-netlify/</link><description><![CDATA[Dana Lawson, CTO of Netlify, shares her insights on leading a lean, globally distributed engineering team that powers 5% of the internet.]]></description><pubDate>Thu, 19 Mar 2026 07:40:00 +0000</pubDate></item><item><title>Federal cyber experts called Microsoft&apos;s cloud a &quot;pile of shit,&quot; approved it anyway</title><link>https://arstechnica.com/information-technology/2026/03/federal-cyber-experts-called-microsofts-cloud-a-pile-of-shit-approved-it-anyway/</link><description><![CDATA[One Microsoft product was approved despite years of concerns about its security.]]></description><pubDate>Wed, 18 Mar 2026 17:36:40 +0000</pubDate></item><item><title>Researchers disclose vulnerabilities in IP KVMs from four manufacturers</title><link>https://arstechnica.com/security/2026/03/researchers-disclose-vulnerabilities-in-ip-kvms-from-4-manufacturers/</link><description><![CDATA[Internet-exposed devices that give BIOS-level access? What could possibly go wrong?]]></description><pubDate>Tue, 17 Mar 2026 17:07:12 +0000</pubDate></item><item><title>Keeping the lights on for open source</title><link>https://stackoverflow.blog/2026/03/17/keeping-the-lights-on-for-open-source/</link><description><![CDATA[Ryan sits down with Chainguard CEO Dan Lorenc to chat about how his team is keeping the foundation of the internet—open source projects—alive by forking archived but widely-used repos to provide security maintenance and dependency upgrades.]]></description><pubDate>Tue, 17 Mar 2026 16:00:00 +0000</pubDate></item><item><title>Domain expertise still wanted: the latest trends in AI-assisted knowledge for developers</title><link>https://stackoverflow.blog/2026/03/16/domain-expertise-still-wanted-the-latest-trends-in-ai/</link><description><![CDATA[In February, we surveyed our users with research designed in partnership with OpenAI and found out that more developers than ever are using AI at work to learn, they are using other traditional online resources to validate but still find trust in AI a major barrier.]]></description><pubDate>Mon, 16 Mar 2026 14:00:00 +0000</pubDate></item><item><title>Restoring an Xserve G5: When Apple built real servers</title><link>https://www.jeffgeerling.com/blog/2026/restoring-xserve-g5-apple-server/</link><description><![CDATA[<p>Recently I came into posession of a few Apple Xserves. The one in question today is an Xserve G5, <a href="https://everymac.com/systems/apple/xserve/specs/xserve_g5_2.0.html">RackMac3,1</a>, which was built when Apple at the top—and bottom—of it's PowerPC era.</p>
<figure class="insert-image"><img src="https://www.jeffgeerling.com/blog/2026/restoring-xserve-g5-apple-server/xserve-g5-hero.jpeg"
 alt="Xserve G5 on Jeff&#39;s desk" width="700" height="auto">
</figure>

<p>This isn't the first Xserve—that honor belongs to the G4<sup id="fnref:1"><a href="#fn:1" class="footnote-ref" role="doc-noteref">1</a></sup>. And it wasn't the last—there were a few generations of Intel Xeon-powered RackMacs that followed. But in my opinion, it was the most interesting.</p>
<p>Unfortunately, being manufactured in 2004, this Mac's Delta power supply suffers from the <a href="https://en.wikipedia.org/wiki/Capacitor_plague">Capacitor Plague</a>. The PSU tends to run hot, and some of the capacitors weren't even 105°C-rated, so they tend to wear out, especially if the Xserve was running high-end workloads.</p>]]></description><pubDate>Fri, 13 Mar 2026 14:00:00 +0000</pubDate></item><item><title>Open source for awkward robots</title><link>https://stackoverflow.blog/2026/03/13/open-source-for-awkward-robots/</link><description><![CDATA[Ryan is joined by Jan Liphardt,  CEO and co-founder of OpenMind, to chat about the rapidly evolving world of humanoid robotics and what it means for humans, why OpenMind is building an open-source operating system for robots that processes logic in natural language, and how putting Asimov’s Laws on the blockchain might be the key to robotics guardrails.]]></description><pubDate>Fri, 13 Mar 2026 07:40:00 +0000</pubDate></item><item><title>Can the MacBook Neo replace my M4 Air?</title><link>https://www.jeffgeerling.com/blog/2026/macbook-neo-replace-m4-air/</link><description><![CDATA[<p>Many of us wonder if the MacBook Neo is 'the one'.</p>
<figure class="insert-image"><img src="https://www.jeffgeerling.com/blog/2026/macbook-neo-replace-m4-air/macbook-neo-on-desk.jpeg"
 alt="MacBook Neo on top of a Mac Pro side panel" width="700" height="auto">
</figure>

<p>Because I have a faster desktop (currently a M4 Max Mac Studio), I've always used a lower-end Mac laptop, like the iBook or MacBook Air, for travel. I've used MacBook Pros in the past, but I like the portability of smaller, cheaper models.</p>
<p>In fact, my favorite Mac laptop <em>ever</em> was the 11&quot; Air.</p>]]></description><pubDate>Thu, 12 Mar 2026 17:50:00 +0000</pubDate></item><item><title>The context problem: Why enterprise AI needs more than foundation models</title><link>https://stackoverflow.blog/2026/03/12/enterprise-ai-needs-more-than-foundation-models/</link><description><![CDATA[The difference between AI that impresses people in demos and AI that drives production value is context.]]></description><pubDate>Thu, 12 Mar 2026 13:00:00 +0000</pubDate></item><item><title>Even the chip makers are making LLMs</title><link>https://stackoverflow.blog/2026/03/10/even-the-chip-makers-are-making-llms/</link><description><![CDATA[Ryan welcomes Kari Briski, NVIDIA’s VP of Generative AI Software for Enterprise, to the show to explore how a chip manufacturer got into the model development game.]]></description><pubDate>Tue, 10 Mar 2026 07:40:00 +0000</pubDate></item><item><title>Organizing productive platform teams</title><link>https://stackoverflow.blog/2026/03/09/organizing-productive-platform-teams/</link><description><![CDATA[So many platforms feel heavy because they mirror the organization, not the architecture the organization claims to want.]]></description><pubDate>Mon, 9 Mar 2026 14:00:00 +0000</pubDate></item><item><title>A PTP Wall Clock is impractical and a little too precise</title><link>https://www.jeffgeerling.com/blog/2026/ptp-wall-clock-impractical-too-precise/</link><description><![CDATA[<p>After seeing Oliver Ettlin's 39C3 presentation <a href="https://media.ccc.de/v/39c3-excuse-me-what-precise-time-is-it">Excuse me, what precise time is It?</a>, I wanted to replicate the PTP (<a href="https://en.wikipedia.org/wiki/Precision_Time_Protocol">Precision Time Protocol</a>) clock he used live to demonstrate PTP clock sync:</p>
<figure class="insert-image"><img src="https://www.jeffgeerling.com/blog/2026/ptp-wall-clock-impractical-too-precise/39c3-oliver-ettlin-ptp-clock.jpg"
 alt="Oliver Ettlin with PTP wallclock at 39C3" width="700" height="auto">
</figure>

<p>I pinged him on LinkedIn inquiring about the build (I wasn't the only one!), and shortly thereafter, he published <a href="https://github.com/Gemini2350/ptp-wallclock">Gemini2350/ptp-wallclock</a>, a repository with rough instructions for the build, and his C++ application to display PTP time (if available on the network) on a set of two LED matrix displays, using a Raspberry Pi.</p>]]></description><pubDate>Fri, 6 Mar 2026 15:00:00 +0000</pubDate></item><item><title>Building brains for bulldozers</title><link>https://stackoverflow.blog/2026/03/06/building-brains-for-bulldozers/</link><description><![CDATA[Ryan chats with Kevin Peterson, CTO of Bedrock Robotics, about the evolution of self-driving technology and why robotics is now advancing; how real data is still relevant but simulation becomes essential for scale; and the future of robotics in addressing labor shortages and enhancing productivity.]]></description><pubDate>Fri, 6 Mar 2026 08:40:00 +0000</pubDate></item><item><title>DeveloperWeek 2026: Making AI tools that are actually good</title><link>https://stackoverflow.blog/2026/03/05/developerweek-2026/</link><description><![CDATA[From interoperability to knowledge architecture to creating AI tools people can actually use, here’s a recap of what we learned from DeveloperWeek 2026.]]></description><pubDate>Thu, 5 Mar 2026 17:00:00 +0000</pubDate></item><item><title>AI-assisted coding needs more than vibes; it needs containers and sandboxes</title><link>https://stackoverflow.blog/2026/03/04/ai-assisted-coding-vibes-hardened-containers-and-sandboxes/</link><description><![CDATA[In this sponsored episode, Ryan chats with Mark Cavage, President and COO of Docker, joins the show to dive into hardened containers and agent sandboxes.]]></description><pubDate>Wed, 4 Mar 2026 05:40:00 +0000</pubDate></item><item><title>No need for Ctrl+C when you have MCP</title><link>https://stackoverflow.blog/2026/03/03/no-need-for-ctrl-c-when-you-have-mcp/</link><description><![CDATA[Ryan sits down with Member of the Technical Staff at Anthropic and Model Context Protocol co-creator David Soria Parra to talk the evolution of MCP from local-only to remote connectivity, how security and privacy fit into their work with OAuth2 for authentication and authorization, and how they’re keeping MCP completely open-source and widely available by moving it to the Linux Foundation.]]></description><pubDate>Tue, 3 Mar 2026 08:40:00 +0000</pubDate></item><item><title>I built a pint-sized Macintosh</title><link>https://www.jeffgeerling.com/blog/2026/pint-sized-macintosh-pico-micro-mac/</link><description><![CDATA[<p>To kick off <a href="https://marchintosh.com">MARCHintosh</a>, I built this tiny pint-sized Macintosh with a Raspberry Pi Pico:</p>
<figure class="insert-image"><img src="https://www.jeffgeerling.com/blog/2026/pint-sized-macintosh-pico-micro-mac/pico-micro-mac-screen-system-folder.jpg"
 alt="Pico Micro Mac running System 5.3" width="700" height="auto">
</figure>

<p>This is not my own doing—I just assembled the parts to run Matt Evans' <a href="https://github.com/evansm7/pico-mac">Pico Micro Mac</a> firmware on a Raspberry Pi Pico (with an RP2040).</p>
<p>The version I built outputs to a 640x480 VGA display at 60 Hz, and allows you to plug in a USB keyboard and mouse.</p>
<p>Since the original Pico's RAM is fairly constrained, you get a maximum of 208 KB of RAM with this setup—which is 63% more RAM than you got on the original '128K' Macintosh!</p>]]></description><pubDate>Mon, 2 Mar 2026 21:15:00 +0000</pubDate></item><item><title>What’s new at Stack Overflow: March 2026</title><link>https://stackoverflow.blog/2026/03/02/what-s-new-at-stack-overflow-march-2026/</link><description><![CDATA[All that&#x27;s new on Stack Overflow last month, including the redesigned Stack Overflow now available in beta and open-ended questions now available to all users, plus a shoutout to the community members earning the Populist badge.]]></description><pubDate>Mon, 2 Mar 2026 15:03:00 +0000</pubDate></item><item><title>Expert Beginners and Lone Wolves will dominate this early LLM era</title><link>https://www.jeffgeerling.com/blog/2026/expert-beginners-and-lone-wolves-dominate-llm-era/</link><description><![CDATA[<p>After migrating this blog <a href="https://www.jeffgeerling.com/blog/2009/moved-drupal-hello-drupal/">from a static site generator into Drupal in 2009</a>, I noted:</p>
<blockquote>
<p>As a sad side-effect, all the blog comments are gone. Forever. Wiped out. But have no fear, we can start new discussions on many new posts! I archived all the comments from the old 'Thingamablog' version of the blog, but can't repost them here (at least, not with my time constraints... it would just take a nice import script, but I don't have the time for that now).</p>]]></description><pubDate>Sun, 1 Mar 2026 22:00:00 +0000</pubDate></item><item><title>Upgrading my Open Source Pi Surveillance Server with Frigate</title><link>https://www.jeffgeerling.com/blog/2026/upgrading-my-open-source-pi-surveillance-server-frigate/</link><description><![CDATA[<p>In 2024 I built a <a href="https://www.jeffgeerling.com/blog/2024/building-pi-frigate-nvr-axzezs-interceptor-1u-case/">Pi Frigate NVR with Axzez's Interceptor 1U Case</a>, and installed it in my 19&quot; rack. Using a Coral TPU for object detection, it's been dutifully surveilling my property—on <em>my</em> terms (100% local, no cloud integration or account required).</p>
<figure class="insert-image"><img src="https://www.jeffgeerling.com/blog/2026/upgrading-my-open-source-pi-surveillance-server-frigate/exaviz-cruiser-mini-rack-enclosure-with-annke-camera.jpeg"
 alt="Exaviz Cruiser CM5 carrier board inside DeskPi mini rack enclosure with Annke 4K camera on top" width="700" height="auto">
</figure>

<p>I've wanted to downsize the setup while keeping <del>cheap</del> large hard drives<sup id="fnref:1"><a href="#fn:1" class="footnote-ref" role="doc-noteref">1</a></sup>, and an AI accelerator.</p>]]></description><pubDate>Fri, 27 Feb 2026 15:00:00 +0000</pubDate></item><item><title>To live in an AI world, knowing is half the battle</title><link>https://stackoverflow.blog/2026/02/27/to-live-in-an-ai-world-knowing-is-half-the-battle/</link><description><![CDATA[Ryan welcomes Marcus Fontoura, technical fellow at Microsoft and author of Human Agency in the Digital World, to discuss the intersection of technology, society, and human dignity in a digital-first world.]]></description><pubDate>Fri, 27 Feb 2026 08:40:00 +0000</pubDate></item><item><title>How to Securely Erase an old Hard Drive on macOS Tahoe</title><link>https://www.jeffgeerling.com/blog/2026/securely-erase-hard-drive-macos-tahoe/</link><description><![CDATA[<p>Apparently Apple thinks nobody with a modern Mac uses spinning rust (hard drives with platters) anymore.</p>
<p>I plugged in a hard drive from an old iMac into my Mac Studio using my <a href="https://amzn.to/4aP7e3d">Sabrent USB to SATA Hard Drive</a> enclosure, and opened up Disk Utility, clicked on the top-level disk in the sidebar, and clicked 'Erase'.</p>
<figure class="insert-image"><img src="https://www.jeffgeerling.com/blog/2026/securely-erase-hard-drive-macos-tahoe/no-secure-erase-sabrent-media-macos-tahoe-disk-utility.png"
 alt="Secure Erase option missing in macOS Tahoe Disk Utility" width="700" height="auto">
</figure>

<p>Lo and behold, there's no 'Security Options' button on there, as there had been since—I believe—the very first version of Disk Utility in Mac OS X!</p>]]></description><pubDate>Thu, 26 Feb 2026 20:30:00 +0000</pubDate></item><item><title>Beyond block or allow: How pay-per-crawl is reshaping public data monetization</title><link>https://stackoverflow.blog/2026/02/26/how-pay-per-crawl-is-reshaping-data-monetization/</link><description><![CDATA[For most of the web&#x27;s history, content platforms operated on a simple binary: open or blocked. Then generative AI changed everything.]]></description><pubDate>Thu, 26 Feb 2026 14:00:00 +0000</pubDate></item><item><title>Your sneak peek at the redesigned Stack Overflow</title><link>https://stackoverflow.blog/2026/02/25/your-sneak-peek-at-the-redesigned-stack-overflow/</link><description><![CDATA[Come check out the new Stack Overflow beta experience, tell us what you think, and help shape what’s next.]]></description><pubDate>Wed, 25 Feb 2026 15:00:00 +0000</pubDate></item><item><title>Dogfood so nutritious it’s building the future of SDLCs</title><link>https://stackoverflow.blog/2026/02/24/dogfood-so-nutritious-it-s-building-the-future-of-sdlcs/</link><description><![CDATA[Ryan welcomes Thibault Sottiaux, OpenAI’s engineering lead on Codex, to discuss how the Codex team dogfoods Codex to build Codex, what distinguishes an agentic coding tool from a chat-based code assistant, and why they’re focusing on a safe and secure agentic SDLC rather than just code generation.]]></description><pubDate>Tue, 24 Feb 2026 08:40:00 +0000</pubDate></item><item><title>Defense against uploads: Q&amp;A with OSS file scanner, pompelmi</title><link>https://stackoverflow.blog/2026/02/23/defense-against-uploads-oss-file-scanner-pompelmi/</link><description><![CDATA[API and network traffic get all the press, but some folks are still trying to build a better upload scanner.]]></description><pubDate>Mon, 23 Feb 2026 15:00:00 +0000</pubDate></item><item><title>Even GenAI uses Wikipedia as a source</title><link>https://stackoverflow.blog/2026/02/20/even-genai-uses-wikipedia-as-a-source/</link><description><![CDATA[Ryan is joined by Philippe Saade, the AI project lead at Wikimedia Deutschland, to dive into the Wikidata Embedding Project and how their team vectorized 30 million of Wikidata’s 119 million entries for semantic search.]]></description><pubDate>Fri, 20 Feb 2026 08:40:00 +0000</pubDate></item><item><title>Frigate with Hailo for object detection on a Raspberry Pi</title><link>https://www.jeffgeerling.com/blog/2026/frigate-with-hailo-for-object-detection-on-a-raspberry-pi/</link><description><![CDATA[<p>I run <a href="https://frigate.video">Frigate</a> to record security cameras and detect people, cars, and animals when in view. My <a href="https://www.jeffgeerling.com/blog/2024/building-pi-frigate-nvr-axzezs-interceptor-1u-case/">current Frigate server</a> runs on a Raspberry Pi CM4 and a <a href="https://amzn.to/4aWdOpQ">Coral TPU</a> plugged in via USB.</p>
<p>Raspberry Pi offers <a href="https://www.raspberrypi.com/products/ai-hat/">multiple AI HAT+'s</a> for the Raspberry Pi 5 with built-in Hailo-8 or Hailo-8L AI coprocessors, and they're useful for low-power inference (like for image object detection) on the Pi. Hailo coprocessors can be used with other SBCs and computers too, if you buy an <a href="https://www.waveshare.com/hailo-8.htm">M.2 version</a>.</p>]]></description><pubDate>Wed, 18 Feb 2026 20:50:00 +0000</pubDate></item><item><title>AI is destroying Open Source, and it&apos;s not even good yet</title><link>https://www.jeffgeerling.com/blog/2026/ai-is-destroying-open-source/</link><description><![CDATA[<p>Over the weekend Ars Technica <a href="https://arstechnica.com/ai/2026/02/after-a-routine-code-rejection-an-ai-agent-published-a-hit-piece-on-someone-by-name/">retracted an article</a> because the AI a writer used <a href="https://bsky.app/profile/benjedwards.com/post/3mewgow6ch22p">hallucinated quotes</a> from an open source library maintainer.</p>
<p>The irony here is the maintainer in question, Scott Shambaugh, was <a href="https://theshamblog.com/an-ai-agent-published-a-hit-piece-on-me/">harassed by someone's AI agent</a> over not merging its AI slop code.</p>
<p>It's likely the bot was running through someone's local 'agentic AI' instance (likely using OpenClaw). The guy who built OpenClaw was just hired by OpenAI to &quot;work on bringing agents to everyone.&quot; You'll have to forgive me if I'm not enthusastic about that.</p>]]></description><pubDate>Mon, 16 Feb 2026 21:30:00 +0000</pubDate></item><item><title>Testing Reachy Mini - Hugging Face&apos;s Pi powered robot</title><link>https://www.jeffgeerling.com/blog/2026/testing-reachy-mini-hugging-face-robot/</link><description><![CDATA[<p>When I saw <a href="https://www.youtube.com/watch?v=acBv3G8r-1Y">Jensen Huang introduce the Reachy Mini at CES</a>, I thought it was a gimmick. His keynote showed this little robot responding to human input, turning its head to look at a TODO list on the wall, sending emails, and turning drawings into architectural renderings with motion.</p>
<figure class="insert-image"><img src="https://www.jeffgeerling.com/blog/2026/testing-reachy-mini-hugging-face-robot/reachy-mini-robot-hero.jpeg"
 alt="Reachy Mini robot controlled by Framework laptop" width="700" height="auto">
</figure>

<p>HuggingFace and Pollen robotics sent me a <a href="https://huggingface.co/spaces/pollen-robotics/Reachy_Mini">Reachy Mini</a> to test, and, well, at least if you're looking to replicate that setup in the keynote, it's not, as Jensen put it, &quot;utterly trivial now.&quot;</p>]]></description><pubDate>Fri, 13 Feb 2026 15:00:00 +0000</pubDate></item><item><title>Exploring a Modern SMPTE 2110 Broadcast Truck With My Dad</title><link>https://www.jeffgeerling.com/blog/2026/exploring-a-modern-smpte-2110-broadcast-truck-with-my-dad/</link><description><![CDATA[<p>In October, my Dad and I got to go behind the scenes at two St. Louis Blues (NHL hockey) games, and observe the massive team effort involved in putting together a modern digital sports broadcast.</p>
<figure class="insert-image"><img src="https://www.jeffgeerling.com/blog/2026/exploring-a-modern-smpte-2110-broadcast-truck-with-my-dad/blues-game-production-truck-prod-room.jpg"
 alt="Broadcast production room in 45 Flex truck at a Blues game" width="700" height="auto">
</figure>

<p>I wanted to explore the timing and digital side of a modern <a href="https://www.smpte.org/standards/st2110">SMPTE 2110</a> mobile unit, and my Dad has been involved in studio and live broadcast for decades, so he enjoyed the experience as the engineer <em>not</em> on duty!</p>]]></description><pubDate>Sat, 7 Feb 2026 15:00:00 +0000</pubDate></item><item><title>The first good Raspberry Pi Laptop</title><link>https://www.jeffgeerling.com/blog/2026/the-first-good-raspberry-pi-laptop/</link><description><![CDATA[<p>Ever since the <a href="https://www.raspberrypi.com/products/compute-module-5/">Raspberry Pi Compute Module 5</a> was introduced, I wondered why nobody built a decent laptop chassis around it.</p>
<figure class="insert-image"><img src="https://www.jeffgeerling.com/blog/2026/the-first-good-raspberry-pi-laptop/argon-one-up-laptop-hero-raspberry-pi-mug.jpg"
 alt="Argon ONE UP laptop with Raspberry Pi mug on desk" width="700" height="auto">
</figure>

<p>You could swap out a low spec CM5 for a higher spec, and get an instant computer upgrade. Or, assuming a CM6 comes out someday in the same form factor, the laptop chassis could get an entirely new life with that upgrade.</p>]]></description><pubDate>Fri, 6 Feb 2026 15:00:00 +0000</pubDate></item><item><title>Replacing Electrolytic Capacitors | VCF Midwest 2025 Talk</title><link>https://www.baldengineer.com/vcfmw2025.html</link><description><![CDATA[Slides PDF: Electrolytics are Ticking Time Bombs Bit Preserve: GitHub Repo with Vintage Computer Schematics in KiCad Bald Engineer&#8217;s Capacitor Video Playlist TRS 80 Model 100 Cap Replacement Spreadsheet (add a pitch column!) Talk for Vintage Computer Festival Midwest #20 (2025).]]></description><pubDate>Sun, 14 Sep 2025 02:17:41 +0000</pubDate></item><item><title>Can Polymer Capacitors Replace MLCCs?</title><link>https://www.baldengineer.com/adsf.html</link><description><![CDATA[Multi-layer ceramic capacitors (MLCCs) are so ubiquitous that you see them on almost every printed circuit board. Engineers and supply chain managers often ask whether polymer electrolytic capacitors can replace MLCCs. The replacement could be because of availability, or an application cannot tolerate the extreme capacitance loss with MLCC&#8217;s DC Bias Effect. This video demonstrates [...]]]></description><pubDate>Wed, 16 Apr 2025 16:45:32 +0000</pubDate></item><item><title>Exploring DIY PCB Assembly versus Turnkey Services with MacroFab and Bald SENSE</title><link>https://www.baldengineer.com/exploring-diy-pcb-assembly-versus-turnkey-services-with-macrofab-and-bald-sense.html</link><description><![CDATA[Experience comparing DIY and Turnkey PCB assembly with the Bald SENSE project. This journey started almost four years ago. Thanks to a collaboration with MacroFab, I am finally collecting valuable environmental data with my custom Feather Wing. A big thank you to MacroFab for manufacturing the boards and sponsoring the video. I also want to [...]]]></description><pubDate>Tue, 27 Aug 2024 14:56:59 +0000</pubDate></item><item><title>Hands-on with PicoScope 7</title><link>https://www.baldengineer.com/hands-on-with-picoscope-7.html</link><description><![CDATA[I dive into Pico Technology&#8217;s latest PicoScope oscilloscope software, PicoScope 7. Using a PicoScope 2000A (from the element14 Community), James walks through key measurements and demonstrations using the built-in arbitrary waveform generator. He explores new functionalities in PicoScope 7, such as the improved UI, a unique feature called DeepMeasure, and decoding I3C traffic. I have [...]]]></description><pubDate>Fri, 26 Jul 2024 15:16:47 +0000</pubDate></item><item><title>Python to set 8th bit in ASCII String</title><link>https://www.baldengineer.com/python-to-set-8th-bit-in-ascii-string.html</link><description><![CDATA[The Apple II&#8217;s ROM has the 8th bit set for all of its ASCII strings. This convention makes it difficult to search the ROM for hex strings quickly. This Python script takes an ASCII string and returns the HEX string with (and without) the 8th bit set. Python Code Disclaimer: I used ChatGPT to generate [...]]]></description><pubDate>Sun, 30 Jun 2024 17:18:31 +0000</pubDate></item><item><title>STOP! Using the Wrong Capacitors | Teardown 2024</title><link>https://www.baldengineer.com/stop-using-the-wrong-capacitors.html</link><description><![CDATA[Google Slides Links]]></description><pubDate>Thu, 20 Jun 2024 02:04:11 +0000</pubDate></item><item><title>B&amp;K Precision DAS60 Hands-On</title><link>https://www.baldengineer.com/bk-precision-das60-hands-on.html</link><description><![CDATA[The B&#38;K Precision DAS60 is a data recorder. It features 6 wide-range voltage inputs, 16 digital channels, and RTD thermal sensor inputs and comes in a small compact form factor. In this video, I show what it can do. The DAS60 is designed for lab and fieldwork. Its built-in battery means you can deploy it [...]]]></description><pubDate>Wed, 5 Jun 2024 16:42:26 +0000</pubDate></item><item><title>Retro Repairs RoundUp Appearance</title><link>https://www.baldengineer.com/retro-repairs-roundup-appearance.html</link><description><![CDATA[The Retro Repairs RoundUp crew invited me to be a guest on episode 56 of their livestream. As their name implies, they discuss retro computers and, in many streams, how to repair them. We mostly discussed the Mega IIe project. Sean was another guest who talked about KansasFest 2024. KansasFest is an Apple II conference. [...]]]></description><pubDate>Mon, 3 Jun 2024 23:35:11 +0000</pubDate></item><item><title>Mega IIe Supercon 2023 Talk is now Live!</title><link>https://www.baldengineer.com/mega-iie-supercon-2023-talk-is-now-live.html</link><description><![CDATA[I must extend a big &#8220;Thank You!&#8221; to Lewin Day at Hackaday for this excellent Mega IIe write-up. Accompanying the post is an archived recording of my Supercon 2023 talk. That talk is where I gave a complete overview of the Mega IIe project and showed off the final case design for the first time! [...]]]></description><pubDate>Wed, 15 May 2024 13:06:13 +0000</pubDate></item><item><title>NXP’s MCX FRDM Board Hands-On</title><link>https://www.baldengineer.com/nxps-mcx-frdm-board-hands-on.html</link><description><![CDATA[Check out NXP&#8217;s latest microcontroller boards. These boards of their new MCX-A and MCX-N microcontrollers. The form factor is what NXP calls Freedom (FRDM.) The MCX line of microcontrollers, each with its unique set of features, caters to a wide range of projects. The MCX-A, a general-purpose microcontroller, is ideal for entry-level projects, while the [...]]]></description><pubDate>Wed, 1 May 2024 16:59:43 +0000</pubDate></item></channel></rss>