Wifi NodeMcu Four Relay Board

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ARMTRONIX

WIFI NODE MCU -FOUR RELAY BOARD

 

  1. It comes with an header where you can plug in node mcu and it comes with node mcu .
  2. Four Relays to connect four AC/DC loads.
  3. Can set SSID and Password directly from the mobile app
  4. Can also be preprogrammed with MQTT for Networking/Home automation integration.
  5. 100-240VAC or 5VDC selectable input.
  6. LED for Testing with is connected to a GPIO and also as indicator when the relay go on /off

 

 

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