Just received ReSpeaker V2.0. Tried on MacOS 10.15.5 with GarageBand 10.3.5. ReSpeaker can be selected in Preferences but when recording it doesn’t work as an input (Error: No input source select). Tried Win 7 Audacity 3.1.1 and it records but the input level is way too high even with the Recording Volume set to 0.0. I tried both of these apps with the built-in mics and they both work as expected.
The ReSpeaker ringLEDs are showing that it’s following my voice.
What is the Garage Band equivalent for Windows?