ESP Relay Board Hardware

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ESP DC Relay Board

  • Board configuration
  • Setup for VDC relay board.
Setup Terminal Input Relay Output Power On Board ESP Power
None 5-28V Vin Terminal Terminal
Jumper set to 5V 5V Vin Terminal Terminal
remove 2 x 0R resistors AC 250VAC or DC 30VDC max Terminal Pin Alternative Vin

Pin Definition

Schematics