Recommended config for using esp32 gpio <-> mqtt?

5

Thank you,

This is the esp32 model I have (see picture)

IMG_1034
IMG_10343024×4032 1.64 MB

So what gpio pin do you think is used for adc?
(EDIT: I found out, it is the Sensor VN (GPIO39), next to D34)

It was actually in the config_GPIOinput.h I had to change, so now it is working fine with the input I use

Just thinking, in this code part, would it be possible to add support for several input pins? Right now it can only support one single pin?

/*-------------------PIN DEFINITIONS----------------------*/
#ifndef GPIOInput_PIN
  #if defined(ESP8266) || defined(ESP32)
    #define GPIOInput_PIN 14
  #else
    #define GPIOInput_PIN 7
  #endif
#endif