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 moreWhat’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