How to see mic channels from Respeaker Mic Array 2.0 ?

I have been following the Seed Wiki for Respeaker Mic Array 2.0. When I try the ‘out of box demo’ I do NOT see 6 channels of audio in Audacity. I see 1 stereo channel.



What am I doing wrong ? Although the default firmware is meant to be 6 channel, I updated it explicitly to 6 channel, but with no effect (by the way there really should be a way to check the firmware version without having to reload it !).



PyAudio does not detect ReSpeaker, although aplay -l does detect it.

Hi There

6 channel of Respeaker Mic Array 2.0 is found by using audacity. :smiley: below is detailed for audacity Configuration.