M5Stack Mini 3A Relay Unit | U023

RELAY as it says is an M5Unit that implement a Relay functions. Relay can be used as an electrically operated switch, uses an electromagnet to mechanically operate a switch, where it is necessary to control a large power load circuit by a separate low-power signal such as digital signal output from a microprocessor.

The Relay support input voltage of up to 30V DC and 220V AC.

There are 3 pins named: ON, OFF, COM. You can program to make COM connect to ON or OFF, just by high and low out put of a digital GPIO.

Product Features

• Single-BUS control
• Up to 3A @ 30 V DC or 220 V AC
• Software Development Platform: Arduino, UIFlow (Blockly, Python)
• Two Lego-compatible holes

Include

• 1x RELAY Unit
• 1x Grove Cable
• 1x 3.96 soket

Applications

• Remote control of high-power appliances, such as refrigerators, air conditioners, TVs, etc.

Specification