optimizations.md

Optimizations

← Back to README

Table of Contents

• Disable Wi‑Fi Power Saving on Raspberry Pi Zero W
  • Check current power‑saving status
  • Disable power saving immediately (temporary)
  • Disable power saving permanently (NetworkManager systems)
  • Disable power saving permanently (classic Raspberry Pi OS)
  • Confirm after reboot

Disable Wi‑Fi Power Saving on Raspberry Pi Zero W

Check current power‑saving status

iwconfig wlan0

---

Disable power saving immediately (temporary)

sudo iwconfig wlan0 power off

---

Disable power saving permanently (NetworkManager systems)

sudo nano /etc/NetworkManager/conf.d/wifi-powersave.conf

Add:

[connection]
wifi.powersave = 2

Reboot:

sudo reboot

---

Disable power saving permanently (classic Raspberry Pi OS)

echo "options 8192cu rtw_power_mgnt=0 rtw_enusbss=0" | sudo tee /etc/modprobe.d/8192cu.conf
sudo reboot

---

Confirm after reboot

iwconfig wlan0