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by register293
Sun Sep 23, 2018 6:05 pm
Forum: ReSpeaker
Topic: 2-mic and 4-mic linear array GPIO pins
Replies: 3
Views: 1400

2-mic and 4-mic linear array GPIO pins

Hi there,

could you please provie the GPIO connection pin layout for the 2-mic and 4-mic linear array hats? I would like to see which GPIO pins of the raspberry are unused so I can use them for other things.

Thanks in advance!