I definitely need to setup an ESP32 as slave in an existing environment.
I don’t care about programing langauges or any further environment requirements – I just need to know how to enable the I2c bus with a given address.
Thanks for any hints or inputs.
I’ve answered a similar question here:https://rntlab.com/question/using-i2c-to-talk-to-a-pic-processor-from-esp32-via-micropython/
I hope this helps.