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Module13.2 2Relay

SKU:M124

Description

Module13.2 2Relay is a dual-channel AC relay module with a built-in STM32F030 main control chip, using I2C bus communication. It integrates a dual-channel AC relay module, supporting up to AC 250V@5A circuit switching. It is suitable for applications such as electrical load and solenoid valve control.

Features

  • STM32F030F4
  • I2C communication (address: 0x26)
  • 2 x Relay modules
  • Power input (supports AC/DC input)
  • Programming platform: Arduino/UIFLOW

Includes

  • 1 x Module13.2 2Relay
  • 2 x VH3.96-2P terminals

Applications

  • On/Off control
  • Solenoid valve control
  • DC load control on/off
  • Remote IoT switch

Specifications

Specification Parameter
MCU STM32F030F4P6
Actuator 2-channel relay
Electrical characteristics AC/DC
Contact material AgSnO2
CH maximum power 250VAC @ 5A
Contact resistance ≤100mΩ
Product Size 54.0 x 54.0 x 19.7mm
Product Weight 33.5g
Package Size 95.0 x 66.0 x 26.0mm
Gross Weight 53,6

Schematics

PinMap

管脚映射

M5-Bus

PIN LEFT RIGHT PIN
GND 1 2
GND 3 4
GND 5 6
7 8
9 10
11 12 3V3
13 14
15 16
SCL 17 18 SDA
19 20
21 22
23 24
HPWR 25 26
HPWR 27 28 5V
HPWR 29 30

Model Size

module size

Datasheets

Softwares

Arduino

UiFlow1

Protocol

Video