Gear Up AirBrainH743
WARNING
PX4 does not manufacture this (or any) autopilot. Contact the manufacturer for hardware support.
INFO
This flight controller is manufacturer supported.
Purchase from takeyourgear.com.
For more information and pinout, check the GitHub documentation.
주요 특징
- MCU: STM32H743 32-bit processor running at 480 MHz
- IMU: ICM42688P
- Barometer: DPS310
- Magnetometer: LIS2MDL (internal)
- 128MB NAND Flash for logging (W25N)
- 7x UARTs
- I2C, SPI
- 9x PWM Outputs (8 Motor outputs, 1 LED strip)
- Battery input voltage: 3S-10S
- Battery voltage/current monitoring
- 5V@2A and 10V@2.5A BEC outputs
- USB Type-C (IP68)
- EMC and ESD protection
커넥터 및 핀
WARNING
The pin order is different from the Pixhawk standard (compatible to the Betaflight standard).
UART
Current UART configuration:
| UART | 장치 | 기능 |
|---|---|---|
| USART1 | /dev/ttyS0 | Console/Debug |
| USART2 | /dev/ttyS1 | RC Input |
| USART3 | /dev/ttyS2 | TEL4 (DJI/MSP) |
| UART4 | /dev/ttyS3 | TEL1 |
| UART5 | /dev/ttyS4 | TEL2 |
| UART7 | /dev/ttyS5 | TEL3 (ESC Telemetry) |
| UART8 | /dev/ttyS6 | GPS1 |
Motor/Servo Outputs
| 커넥터 | 핀 | 기능 |
|---|---|---|
| ESC | M1 | Motor 1 |
| ESC | M2 | Motor 2 |
| ESC | M3 | Motor 3 |
| ESC | M4 | Motor 4 |
| PWM | M5 | Motor 5 |
| PWM | M6 | Motor 6 |
| PWM | M7 | Motor 7 |
| PWM | M8 | Motor 8 |
| AUX | M9 | LED/PWM/etc. |
부트로더 업데이트
Before PX4 firmware can be installed, the PX4 bootloader must be flashed. Download the gearup_airbrainh743_bootloader.bin bootloader binary and read this page for flashing instructions.
펌웨어 빌드
To build PX4 for this target:
make gearup_airbrainh743_default펌웨어 설치
Firmware can be installed in any of the normal ways:
Build and upload the source:
make gearup_airbrainh743_default uploadLoad the firmware using QGroundControl. 미리 빌드된 펌웨어나 사용자 지정 펌웨어를 사용할 수 있습니다.
시스템 콘솔
UART1 (ttyS0) is configured for use as the System Console.