How to connect in ESP WROOM32 without GPIO16

[sureshmagnolia]

I am a novice in DIY Electonics. Trying to build your radio. Got struct at wiring ESP WROOM32 with VS1053. ESP WROOM32 dont have GPIO16. Can you pls post wiring details and code change for ESP WROOM32. Thanks in advance

[Edzelf]

GPIO16 is equal to RX2. But you can assign most of the pins to a function, see paragraph 2.2 of the documentation. No need to change the coding.