How to link PCM GPIO pins to Speakers via I2S port?

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Vinayak
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Joined: Thu Jul 15, 2021 6:20 am

How to link PCM GPIO pins to Speakers via I2S port?

Postby Vinayak » Wed Oct 13, 2021 11:26 am

Hi ESP Community,
•PCM : When using PCM, audio data stream is mapped to GPIO pins and you should link these GPIO pins to a speaker via I2S port. This is in HFP_HF profile. My question is How to link PCM GPIO pins to Speakers via I2S port? (HFP_HF profile ESP IDF Code).
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