How to link PCM GPIO pins to Speakers via I2S port?
Posted: 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).
•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).