Home Assistant OS- expose serial interface

Installation Home Assistant OS
1

Dear all,

Hardware: RPi 4 4GB, RaspBee II by Dresden Elektronik

I just switched from the docker container to Home Assistant OS on RPi4 by burning the Image from

https://github.com/home-assistant/operating-system/releases/download/5.12/hassos_rpi4-64-5.12.img.xz

In the docker container I was able to access the RaspBee II on device /dev/ttyS0
But now I can only select /dev/ttyAMA0 and ZHA is not detecting RaspBee anymore.

Do you have any idea, how RaspBee2 can be accessed through the Serial interface?

Best regards,
Stephan

2

The solution from this thread didn’t work for you?

1 Like
3

Thanks for the hint! I did not find the thread.
The only difficulty was finding the config.txt on the boot partition