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.
1x 4Relay Module 13.2 V1.1
5x Wiring Terminal 2.54mm-2P (green)
10x PIN Jumper
1x Wiring Instructions
54 x 13.2 mm
Package Size: 95 x 65 x 25 mm
Main Control Chip: STM32F030F4
Communication interface: I2C communication interface (address: 0x26)
Support operating mode: Active control / Passive control
