588fd9d684
2.9 KiB
CUAV Pixhack V3 (Discontinued)
:::warning This flight controller has been discontinued and is no longer commercially available. :::
:::warning PX4 does not manufacture this (or any) autopilot. Contact the manufacturer for hardware support or compliance issues. :::
The CUAV Pixhack V3 flight controller board is a flexible autopilot intended primarily for manufacturers of commercial systems.
The board is a variant of the SOLO Pixhawk® 2 (PH2) flight controller, which is in turn based on the Pixhawk-project FMUv3 open hardware design. It runs PX4 on the NuttX OS, and is fully compatible with both PX4 or ArduPilot® (APM) firmware.
Pixhack V3 has significant improvements with respect to the original design, including better interface layout and the addition of vibration damping and a thermostat system.
:::info This flight controller is manufacturer supported. :::
总览
- 微处理器：
- STM32F427
- STM32F100 (故障保护协处理器)
- 传感器：
- 加速度计 (3): LSM303D,MPU6000,MPU6000
- 陀螺仪 (3): L3GD20, MPU6000, MPU9250
- 指南针 (2): LS303D, MPU9250
- 气压计 (2): MS5611*2
- 接口：
- MAVLink UART (2)
- GPS UART (2)
- DEBUG UART (1)
- 遥控信号输入(支持PPM, SBUS, DSM/DSM2)
- RSSI输入: PWM或3.3ADC
- I2C总线 (2)
- CAN总线 (1)
- ADC输入: 3.3V X1 , 6.6V X1
- PWM输出: 8 PWM IO + 4 IO
- 电源系统
- Power口输入电压: 4.5 ~ 5.5 V
- USB口输入电压：5.0 V +- 0.25v
- 重量和尺寸:
- 重量: 63g
- 宽度：68mm
- 厚度: 17mm
- 长度：44mm
- 其它特性:
- 工作温度: -20 ~ 60°C
访问链接
The board can be purchased from:
编译固件
:::tip Most users will not need to build this firmware! It is pre-built and automatically installed by QGroundControl when appropriate hardware is connected. :::
To build PX4 for this target:
make px4_fmu-v3_default
串口映射
| UART | 设备 | Port |
|---|---|---|
| UART1 | /dev/ttyS0 | IO debug |
| USART2 | /dev/ttyS1 | TELEM1 (flow control) |
| USART3 | /dev/ttyS2 | TELEM2 (flow control) |
| UART4 | ||
| UART7 | CONSOLE | |
| UART8 | SERIAL4 |