Dual-Channel AC Relay Board with STM32F030 Microcontroller

Description

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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 HT3.96-2P terminals

Applications

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

Specifications

Learn and Documents

→ DOCUMENTS

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