for a couple of days I have been trying to set up rhasspy on a Pi 3a with the Mic Ultra +. The ultimate goal is to use it as a satellite for rhasspy running as a home assistant addon.
I managed to get audio recording and playback working on the pi. I had to use GitHub - respeaker/seeed-voicecard: 2 Mic Hat, 4 Mic Array, 6-Mic Circular Array Kit, and 4-Mic Linear Array Kit for Raspberry Pi for that, GitHub - RASPIAUDIO/ultra2: This is an enhancement fork with the explicit aim of supporting current shipping Raspbian/Ubuntu kernels without requiring downgrading. Please donate at https://hintak.github.io/ if it works for you. did not work. But followng the install instructions of rhasspy (Installation - Rhasspy) inside the docker containter running rhasspy neither works. /dev/snd is passed on to the container and I think aplay -l lists the correct cards inside docker. At this point I got very lost in alsa and pulseaudio configs
Any ideas what the problem could be or pointers where to read? I think it would be worth to figure this out as homeassistant announced working on rhasspy integration is one of their priorities this year and the ultra seems to be a perfect match hardware wise.
Thanks for any help!