No audio output on Respeaker 2mic hat from the JST2.0 Out

Products & Technology ReSpeaker
4

I have the same issue. In my case, adjusting alsamixer does not solve the problem. I see no signal from JST2.0 regardless of alsamixer setting. Headphone jack works fine though.



When I run </s>aplay -l<e> I see only 7 subdevices instead of 8. Does that matter? My kernel version is 20181112-1 and I saw no particular error during the installation nor during the boot.