William Bert

Connect ESP8266 with I2C relay board at longer range using I2C communication

Discussion created by William Bert on Dec 11, 2018
Latest reply on Dec 14, 2018 by Lisette Paulina Lozano Gomez

Hi, I am looking for I2C extender circuit which will help me to connect I2C relay board with ESP8266 at longer range of around 30 m.

I am trying to create the secondary source which will help me to communicate the devices through I2C communication at longer range through wired connection, even if WIFi connection will not available.

Any suggestion to make this work will be a great help.