I would like to connect ESC to micriocontroler via I2C. I read about this communication witch oldest version of driver, but i couldn’t find any solutions for the R3 version. I saw 4 smal pads on board. One of then is a GND and 3 others had voltage on 3.3 lvl . Are they SCL and SDA pins with Ground and 3,3V output pins ? If yes, which ones are ?
thank to everyone for any help.