Axisflying H743 25A is an AIO board combining flight controller and ESCs in one. The board is suitable for smaller 2–3" drones powered by 3S LiPo batteries. It features a chip for analog OSD and is also suitable for drones with digital and analog video transmission. The board connects via an external USB-C connector.
The core of the flight controller is the microprocessor STM32H743 and the gyroscope ICM42688. The board also has 16MB of memory for blackbox and a barometer for altitude measurement. The ESCs can handle currents up to 25A and use the AM32 firmware, making them suitable for motors of size 1404 and similar. Peripheral power is supplied by 5V/3A and 12V BEC. The board also includes a current sensor. I2C pads are available for connecting a GPS module with a compass.
Mounting hole spacing is 25.5 × 25.5 mm, board dimensions are 36 × 36 mm, and weight is 10.6 grams.
Key Features
- Input voltage: 3S LiPo
- Mounting holes: 25.5x25.5mm
- USB connector: external
- Betaflight target: AXISFLYING H743 AIO
- Processor: STM32H743
- Gyro: ICM42688
- Current sensor: Yes
- Blackbox memory: 16MB
- Analog OSD: yes
- Barometer: Yes
- BEC: 5V/3A + 12V
- ESC current: 25A
- ESC firmware: AM32
- Power connector: XT30
- Size: 36x36mm
- Weight: 10.6g
Package Includes
- 1× AXISFLYING H743 AIO 25A Flight Controller
- 1× Electrolytic capacitor
- 4× M3 silicone anti-vibration standoff
- 4× Nylon nut
- 4× Socket head screw
- 2× 4-pin silicone cable
- 1× 6-pin silicone cable
- 1× 3-pin silicone cable
- 1× USB C / SH1.0 connector
- 1× USB-UART bridge cable
- 1× Power cable (XT30)
