v1.12 (Chinese)

雷迅 Pixhack v3 (FMUv3)

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.

快速预览

  • 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

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

引脚和原理图

Serial Port Mapping

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