Add MICOAIR743V2 by haslinghuis · Pull Request #1059 · betaflight/config

haslinghuis · 2026-03-20T13:12:18Z

This target does not comply with Betaflight Manufacturer Design Guidelines:

no schematics available
does not follow Betaflight Connector Standard
using BMI270 and SPA006
needs dshot_bitbang when using motor 7 & 8
perhaps we remove motor 5 - 8 and add AIO suffix.

Reference: https://micoair.com/flightcontroller_micoair743v2_aio_45a/

Summary by CodeRabbit

New Features
- Added support for the MICOAIR743V2 flight controller board with full hardware configuration including accelerometer, gyro, barometer, SD card, and OSD capabilities.

coderabbitai · 2026-03-20T13:12:35Z

Walkthrough

Added a new Betaflight board configuration header for the MICOAIR743V2 flight controller based on the STM32H743 MCU. The file defines pin mappings for motors, UARTs, I2C, SPI, ADC, and SD card interfaces, along with hardware feature flags for accelerometer, gyro (BMI270), barometer (DPS310), SD card support, and MAX7456 OSD.

Changes

Cohort / File(s)	Summary
MICOAIR743V2 Board Configuration `configs/MICOAIR743V2/config.h`	New board config header with MCU target (STM32H743), board identifiers, hardware feature flags (sensors, OSD, SD card), complete pin mappings for motors/LEDs/UARTs/I2C/SPI/ADC/SDIO, DMA/ADC/timer options, peripheral instance assignments, and TIMER_PIN_MAPPING macro.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~5 minutes

Possibly related PRs

Add SPEDIXH743 #791: Adds another STM32H743 board configuration header with the same macro structure and peripheral definitions.
Add HWH7 (STM32H743) config – initial #893: Adds STM32H743 board config with overlapping sensor, pin, and peripheral instance macro definitions.
Add AIRBRAINH743 #924: Adds STM32H743 board configuration with similar pin macros, DMA/ADC options, and TIMER_PIN_MAPPING structure.

Suggested reviewers

ot0tot
nerdCopter
blckmn

🚥 Pre-merge checks | ✅ 2 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Description check	⚠️ Warning	The PR description explicitly documents non-compliance with Betaflight guidelines, missing schematics, and hardware limitations, but does not follow the required template structure with mandatory checklist items.	Complete the PR template with all mandatory sections: add checklist items indicating schematics review status, hardware testing results, guideline compliance confirmation, and connector standard adherence. Clarify whether this PR is for approval or documentation of known issues.

✅ Passed checks (2 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title 'Add MICOAIR743V2' is concise and clearly summarizes the main change: adding a new board configuration for the MICOAIR743V2 flight controller.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

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✨ Finishing Touches

🧪 Generate unit tests (beta)

Create PR with unit tests

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👉 Steps to fix this

Actionable comments posted: 1

🧹 Nitpick comments (1)

configs/MICOAIR743V2/config.h (1)
108-131: LGTM!

Peripheral configuration is well-structured:

Gyro (SPI3) and MAX7456 OSD (SPI1) on separate SPI buses, avoiding blocking conflicts

Barometer and magnetometer properly distributed across I2C buses

Conditional UART assignments for HD OSD and GPS are appropriate
Nitpick: Add trailing newline
 `#define` USE_SPI_GYRO
 `#define` GYRO_1_SPI_INSTANCE SPI3
+
🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed.

In `@configs/MICOAIR743V2/config.h` around lines 108 - 131, The file ends without
a trailing newline; add a single newline character at EOF immediately after the
final preprocessor line (e.g., after "#define GYRO_1_SPI_INSTANCE SPI3") so the
file ends with a newline to satisfy POSIX/text-file conventions and prevent
tooling diffs.

🤖 Prompt for all review comments with AI agents

Verify each finding against the current code and only fix it if needed.

Inline comments:
In `@configs/MICOAIR743V2/config.h`:
- Around line 26-27: Add a maintainer comment to configs/MICOAIR743V2/config.h
near the top where BOARD_NAME and MANUFACTURER_ID are defined: include
maintainer name and contact (GitHub handle or email) in a single-line or block
comment directly above or below the `#define` lines (e.g., reference BOARD_NAME
and MANUFACTURER_ID) so the target contains required maintainer metadata.

---

Nitpick comments:
In `@configs/MICOAIR743V2/config.h`:
- Around line 108-131: The file ends without a trailing newline; add a single
newline character at EOF immediately after the final preprocessor line (e.g.,
after "#define GYRO_1_SPI_INSTANCE SPI3") so the file ends with a newline to
satisfy POSIX/text-file conventions and prevent tooling diffs.

ℹ️ Review info

⚙️ Run configuration

Configuration used: Path: .coderabbit.yaml

Review profile: CHILL

Plan: Pro

Run ID: b8430fbc-3d0e-4ddf-9bbd-0b274feffecc

📥 Commits

Reviewing files that changed from the base of the PR and between edb8a26 and 4fe0cb3.

📒 Files selected for processing (1)

configs/MICOAIR743V2/config.h

coderabbitai · 2026-03-20T13:20:16Z

+#define BOARD_NAME      MICOAIR743V2
+#define MANUFACTURER_ID MICO


⚠️ Potential issue | 🟡 Minor

🧩 Analysis chain

🏁 Script executed:

#!/bin/bash # Verify MICO is a registered manufacturer rg -n "^MICO#" Manufacturers.md || echo "MICO not found in Manufacturers.md"

Repository: betaflight/config

Length of output: 95

🏁 Script executed:

# Check Manufacturers.md format and content head -50 Manufacturers.md echo "---" # Check if MICO appears anywhere in the repo rg -i "mico" --type-list rg -i "mico" configs/ -A 2 -B 2 | head -30

Repository: betaflight/config

Length of output: 4034

🏁 Script executed:

# Check the full config.h file to identify other potential issues wc -l configs/MICOAIR743V2/config.h

Repository: betaflight/config

Length of output: 94

🏁 Script executed:

# Read the full new config.h cat -n configs/MICOAIR743V2/config.h | head -40 echo "---" # Check if MICOAIR743 (existing) has maintainer info grep -i "maintainer\|author\|github" configs/MICOAIR743/config.h || echo "No maintainer info found in MICOAIR743" echo "---" # Check git log for MICOAIR743 to see if it was merged git log --oneline --all -- configs/MICOAIR743/config.h 2>/dev/null | head -5

Repository: betaflight/config

Length of output: 1601

🏁 Script executed:

# Check if MICO should be added to Manufacturers.md - search for any documentation/PR about it git log --oneline --all --grep="MICO" 2>/dev/null | head -10 git log --oneline --all -- Manufacturers.md 2>/dev/null | head -10

Repository: betaflight/config

Length of output: 671

🏁 Script executed:

# Search for MICO in Manufacturers.md with correct delimiter pattern grep -n "MICO" Manufacturers.md echo "---" # Also check current state cat Manufacturers.md | grep -E "^\|MICO\|"

Repository: betaflight/config

Length of output: 149

🏁 Script executed:

# Check the full Manufacturers.md to see all entries wc -l Manufacturers.md

Repository: betaflight/config

Length of output: 81

Add maintainer information.

Maintainer information is required for target submissions according to the Requirements for Submission of New and Updated Targets. Please add a comment with maintainer details (name, GitHub handle, or email).

Note: The manufacturer ID MICO is properly registered in Manufacturers.md.

🤖 Prompt for AI Agents

Verify each finding against the current code and only fix it if needed. In `@configs/MICOAIR743V2/config.h` around lines 26 - 27, Add a maintainer comment to configs/MICOAIR743V2/config.h near the top where BOARD_NAME and MANUFACTURER_ID are defined: include maintainer name and contact (GitHub handle or email) in a single-line or block comment directly above or below the `#define` lines (e.g., reference BOARD_NAME and MANUFACTURER_ID) so the target contains required maintainer metadata.

ot0tot · 2026-03-20T13:59:50Z

+
+#define USE_ACC
+#define USE_GYRO
+#define USE_ACCGYRO_BMI270


New targets with BMI270 not accepted

ot0tot · 2026-03-20T14:00:41Z

+#define MOTOR6_PIN PB0
+#define MOTOR7_PIN PD12
+#define MOTOR8_PIN PD13
+#define LED_STRIP_PIN PD14


Timer conflicts with M7 and M8

We could remove M5-M8 and add AIO suffix.

Is it an AIO?

AM32 included

Add MICOAIR743V2

4fe0cb3

haslinghuis self-assigned this Mar 20, 2026

coderabbitai Bot reviewed Mar 20, 2026

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ot0tot reviewed Mar 20, 2026

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Add MICOAIR743V2#1059

Add MICOAIR743V2#1059
haslinghuis wants to merge 1 commit into
betaflight:masterfrom
haslinghuis:MICOAIR743

haslinghuis commented Mar 20, 2026 •

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Walkthrough

Changes

Estimated code review effort

Possibly related PRs

Suggested reviewers

❌ Failed checks (1 warning)

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