RELAY
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 socket
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.
The relay coil is turned on and off, and the contact is used as a switch for circuit control.
PinMap
| M5Core(GROVE B) | GPIO36 | GPIO26 | 5V | GND |
|---|---|---|---|---|
| RELAY Unit | RELAY Controlling Pin | 5V | GND |
Schematic
Learn
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