Beskrivelse
Feature:
VCC is the system power supply and JD_VCC is the relay power supply.
Default 5V relay, insert jumper cap.
Maximum output of relay: DC 30V/10A, AC 250V/10A
Wiring instructions:
VCC: Positive Pole of System Power Supply
GND: Negative Electrode of System Power Supply
IN1-IN2: Relay control port
