M5Stack 4-Channel Relay Module 13.2

This is a stackable 4-channel relay module from M5Stack. The module is compatible with the Core and Core2 series. The relays are electromechanical and can be set to active/passive mode via jumper. The maximum power is 24W (24V@1A). The module is controlled via the I2C interface. 

Features: 

• 4-channel electromechanical relays 
  
• Maximum power of 24W (24V@1A) 
  
• I2C Interface 
  
• Active/passive mode switchable with jumper 

Documentation: 

• Quick Start Guide
• Official M5Stack Forum

Technical Details: 

• Manufacturer: M5Stack 
  
• Manufacturer SKU: M121 
  
• Chip: STM32F030F4 
  
• I2C Address: 0x26 
  
• Number of Channels: 4 
  
• Input Voltage: DC 5-24V 
  
• Connections: 4x Clamp Terminal 
  
• Dimensions: 54 x 54 x 13mm 
  
• Weight: 58g

Package Contents: 

• 1x M5Stack 4-Channel Relay Module 13.2