M5Stack 4-Channel Relay 13.2 Module V1.1 (STM32F030)

Description M5Stack 4-Channel Relay 13.2 Module V1.1 (STM32F030) Equipped with four on-board mechanical relays Utilizes I2C communication protocol for smooth integration Features innovative jumper cap design for easy mode switching Engineered for DC circuit switching with a max load capacity of 24W The M5Stack 4-Channel Relay 13.2 Module V1.1 (STM32F030) is a multifunctional relay module meticulously designed to streamline circuit control. It is equipped with four on-board mechanical relays (NO, COM), providing reliable and efficient control for DC circuitry. The module utilizes the I2C communication protocol, optimizing the IO resources and ensuring a smooth integration into various projects. The innovative jumper cap design facilitates effortless switching between active and passive relay modes, accommodating a wide range of circuit requirements. Specifically engineered for DC circuit switching, the module boasts a maximum load capacity of 24W (DC 24V @ 1A) across its four channels. It also incorporates external power voltage detection and a DCDC circuit to power the controllers, thereby enhancing the overall safety and stability of the system. View more What's Included 1x 4Relay Module 13.2 V1.1 5x Wiring Terminal 2.54mm-2P (green) 10x PIN Jumper 1x Wiring Instructions Dimensions 54 x 13.2 mm Package Size: 95 x 65 x 25 mm Specifications Main Control Chip: STM32F030F4 Communication interface: I2C communication interface (address: 0x26) Support operating mode: Active control / Passive control Relay channels: 4x (COM, NO interface) Power input interface: DC 5-24V Load capacity: 4 channels max. 24W (DC 24V @ 1A) Relay terminal specifications: 2.54-2P Product Weight: 33.2 g Package Weight: 63.7 g