STM32F030F4 AC relay module - 2-channel - for M5Stack developer modules - M124

2-channel relay module STM32F030F4 designed for development modules M5Stack Core series . It is used as a device designed to control the operation of a low-load circuit - the maximum operating parameters are 250 V AC / 5 A , and the contact resistance is less than 100 mOhm. The module can be used in control applications such as solenoid valve control and can be used as a remote IoT switch.

Relay module STM32F030F4 AC 13.2 - 2-channel - for development modules M5Stack Core - M124.

Are you wondering what the definition of a relay is? In short, it can be said that a relay is a device that performs the ON-OFF function. It opens and closes the electric circuit, thanks to which it affects the work of other elements in a given control system. Among the basic types of electrical relays, we distinguish polarized relays, safety relays, electromagnetic relays and static relays. Have more questions? Also check the article on our blog - Relays and contact elements - How does it work?

• Module type: relay
• Built-in chip: STM32F030F4P6
• Number of channels: 2
• Communication interface: I2C bus
• I2C interface address: 0x26
• Maximum operating parameters: 250 V AC / 5 A
• Contact resistance: ≤ 100mOhm
• Supported development platforms: Arduino, UIFlow
• Module dimensions: 54 x 54 x 20.2 (13.2) mm
• Weight: 33.4g

• Relay module STM32F030 AC 13.2 - 2-channel
• Screw connectors VH3.96-2P - 2 pieces

STM32F030F4 relay module - inside view.

• Manufacturer's website: M5Stack M124
• User Guide
• Technical documentation 932-5VDC-SL-AH
• Technical documentation STM32F030F4P6