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- Fri Apr 12, 2024 5:21 am
- Forum: General Discussion
- Topic: I don't understand the audio output of hfp_hf
- Replies: 0
- Views: 498
I don't understand the audio output of hfp_hf
https://github.com/espressif/esp-idf/tree/5a40bb8746633477c07ff9a3e90016c37fa0dc0c/examples/bluetooth/bluedroid/classic_bt/hfp_hf I'm using this example, but I don't know what to connect to what on the GPIO for analog audio input/output. I'm a beginner and don't even know if PCM and i2s are differe...