To make it work on my ESP32 Devkit I had to add 2 lines in the "TFMPI2C.h" headers file:
#define PIN_WIRE_SDA 21
#define PIN_WIRE_SCL 22
Those are the I2C pins of the ESP32-WROOM-32 that I use in my devkit.
I think perhaps the ideal would be to clarify something or leave it ready to complete in the library.
Greetings from Chile!
To make it work on my ESP32 Devkit I had to add 2 lines in the "TFMPI2C.h" headers file:
#define PIN_WIRE_SDA 21
#define PIN_WIRE_SCL 22
Those are the I2C pins of the ESP32-WROOM-32 that I use in my devkit.
I think perhaps the ideal would be to clarify something or leave it ready to complete in the library.
Greetings from Chile!