I am working with components inside examples\protocols\components\av_stream folder (I am beginner I am study the code...) in file av_stream_hal_audio.c static audio_board_handle_t i2s_device_init(uint32_t sample_rate) { i2s_driver_init(I2S_DEFAULT_PORT, sample_rate, I2S_CHANNELS); //^^^! I2S port de...