M5Stack 4-Channel Relay Module (STM32)

M5StackSKU: RB-Mst-269
Manufacturer #: M121

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  • 1x M5Stack 4-Channel Relay Module (STM32)


  • 54.2 x 54.2 x 13.2 mm
  • Main Control Chip: STM32F030F4
  • Communication interface: I2C communication interface (addr: 0x26)
  • Support operating mode: Active control / Passive control
  • Relay channels: 4x (COM, NO interface)
  • Power input interface: DC 5 - 24 V
  • Load capacity: 4 channels max. 24 W (DC 24V at 1A)
  • Relay terminal: 2.54-2P
  • Development platform: Arduino
  • Weight: 37.2 g

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