3.0 KiB
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_default
펌웨어 설치
Firmware can be installed in any of the normal ways:
-
Build and upload the source:
make gearup_airbrainh743_default upload -
Load 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.