树莓派和pixhawk通信连接方式及设置，求大佬解答

hendese1111

树莓派和飞控，只通过telem2口就行了连接，树莓派有供电，飞控只有teltm2，两者连接总提示超时，有什么需要修改或简单测试通信的办法吗

shanghuo

https://ardupilot.org/dev/docs/raspberry-pi-via-mavlink.html看下这一页哈

shanghuo

Connecting the Flight controller and RPi Hardware，Connect the flight controller’s TELEM2 port to the RPi’s Ground, TX and RX pins .
Connect to the flight controller with a ground station (i.e. Mission Planner) and set the following parameters:

SERIAL2_PROTOCOL = 2 (the default) to enable MAVLink 2 on the serial port.
SERIAL2_BAUD = 921 so the flight controller can communicate with the RPi at 921600 baud.
LOG_BACKEND_TYPE = 3 if you are using APSync to stream the dataflash log files to the RPi