RELAY

SKU:U023

Description

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

Resources Parameter
Net weight 12g
Gross weight 26g
Product Size 48*24*21mm
Package Size 60*57*17mm

EasyLoader

EasyLoader is a concise and fast program writer, which has a built-in case program related to the product. It can be burned to the main control by simple steps to perform a series of function verification. Please install the corresponding driver according to the device type. M5Core host Please click here to view the CP210X driver installation tutorial, M5StickC/V/T/ATOM series can be used without driver)

Description:

The relay coil is turned on and off, and the contact is used as a switch for circuit control.

Schematic

PinMap

M5Core(GROVE B)GPIO36GPIO265VGND
RELAY Unit RELAY Controlling Pin5VGND

Example

Arduino

UIFlow

Feature Introduction

By controlling the opening and closing of the relay to achieve the purpose of weak current control of strong electricity

  • set COM connect ON Control relay closure

  • set COM connect OFF Control relay disconnect

Usage

Video

Program with UIFlow

Last updated: 2020-12-14