Question about flashing the firmware

respeaker / usb_4_mic_array

ReSpeaker 4 Mic Array with builtin VAD, DOA, AEC, Beamforming & NS

Apache License 2.0

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Closed geekboood closed 6 years ago

geekboood commented 6 years ago

After I flash the 6 channel firmware, should I get 6 sub devices when I run arecord -l command? I only got one, that is weird.