Hello everyone,
I am currently working on a rover drone and I would like to connect my Rock 5b to a Pixhawk 4 mini flight controller through the UART2 port (pin 8 and 10) of the Rock 5b. On my Rock 5b I have installed Ubuntu 20.04 (https://github.com/radxa/debos-radxa/releases/download/20221031-1045/rock-5b-ubuntu-focal-server-arm64-20221031-1328-gpt.img.xz). I would like to know how to activate the UART2 serial port to communicate with my Pixhawk?
Thanks in advance for your help.
Enable serial port UART2
Just add an overlay rk3588-uart2-m0.dtbo
P.S.: successfully using an uart7 with rk3588-uart7-m2 on armbian.
Thank you for your quick answer, finally I managed to find it by searching on different topics of the forum. I can communicate with my flight controller from my rock 5.
Have a nice evening.