7Semi I2C Relay

Name: 7Semi I2C Relay
Author: 7Semi

Arduino library for the 7Semi Industrial 4-Channel I2C Relay Module.

Author: 7Semi
Website: https://github.com/7semi-solutions/7Semi-I2C-Relay-Arduino-Library
Category: Device Control
License: MIT
Library Type: Contributed
Architectures: Any

Control the 7Semi 4-channel I2C relay module with individual relay switching, all-relay control, DIP-switch I2C addressing, CRC communication, and relay state reading.

Downloads

Filename	Release Date	File Size
7Semi_I2C_Relay-1.0.0.zip	2026-08-20	4.95 KiB