Welcome!

This community is for professionals and enthusiasts of our products and services. Share and discuss the best content and new marketing ideas, build your professional profile and become a better marketer together.

Hide Intro Register

How to get I2C working on Ardbox (20 IO relay)

Erik Olson

on 3/18/20, 2:58 PM • 232 views

Hi,

Has anyone had any luck getting the I2C bus working on the Ardbox Relay HF+? I have tried multiple I2C devices without any success.

I have been able to successfully program the device and get the other IOs to all wiggle. The DIP switches are set correctly, but no joy. I guess I will need to buy and logic analyzer to see if the bus is active at all.