- Control high-voltage AC or high-current DC loads using low-voltage digital signals.
- Optocoupler isolation for microcontroller protection
- Switching capacity up to 10A 250VAC / 10A 30VDC
- Onboard power and relay status LEDs with Screw terminals for output connections
- Arduino & ESP32 compatible
- Ideal for home automation, appliance switching, motor control, and smart plugs