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Inmp441 Left/Right Channel Select #1

@xuemingp66

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@xuemingp66

According to the datasheet for the inmp441, if the L/R pins are connected to GND, the output will be the left channel.
image
Therefore, it is necessary to modify the .channel_format = I2S_CHANNEL_FMT_ONLY_RIGHT to .channel_format = I2S_CHANNEL_FMT_ONLY_LEFT in the audio_server.h file.

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