Roborio i2c to arduino uno

[Brian Ho]

Hi everyone, our team tried searching, but could not find anything concerning how to wire the four pins on i2c to an arduino uno, can anyone help?

Thanks!

[eddie12390]

Pin A4 on the Arduino connects to SDA and A5 connects to SDL. I don't think that the other pins need to be connected given that the Arduino has its own power source.

[electroken]

The I2C port and the Arduino Uno will need a common ground as well.