ESP32-C3 I2C

[astoev]

Hello,

what are the default pins that can be used with ESP32-C3 for I2C?

Thank you,
Aleksandar

[LubOlimex]

You can use any free pin for I2C. Just make sure to define it as I2C in your code. Refer to the IO multiplexing table from the official documentation:

https://docs.espressif.com/projects/arduino-esp32/en/latest/tutorials/io_mux.html

[astoev]

Perfect, thank you for the link!