Problem with Nano ESP32 and I2S code

Hardware Nano Family Nano ESP32
21

I've done that, too.

22

I got the Internet Radio sketch to work on the Arduino Nano ESP32. The solution:

--Put the Nano ESP32 in the "Pin number by GPIO" mode.

--Use the following pin #defines:

    #define I2S_DOUT   18
    #define I2S_BCLK   10
    #define I2S_LRC    17
23

@donpk1 -- Perhaps you could post or link to the sketch that you used?

24

may I ask you, how to put Nano ESP32 in "Pin number by GPIO“ mode? thanks.

25

See https://docs.arduino.cc/tutorials/nano-esp32/pin-setup/