I’m trying to control the gpio 12 and 13 pins on the respeaker 2 hat from within node-red (installed in a docker-container).
If I could use these pins it would open a possibility to add infrared transmitter possibilities to the rhasspy-raspberry system.
I tried two ways to do it, but none of them works
Here’s my node-red flow:
any idea how to do it using node-red (without making a modified node-red image)?