1 Channel 5V Infrared Remote Control Relay Module

1. LED light on if wired correctly, and module works properly after 5s, relay works too.
2. Relay on / off by pressing S1 and indicator will on or off.

Remote control learning:
There are two methods of operation:
1. Press and hold S1 button for 5 seconds, the indicator LED1 turns on, and get into the learning state; Then
release the button S1, and press the remote control button, the indicator flashes which means that learning has
been successful.
2. Point the remote control at the infrared receiver of the module, press and hold any key on the remote control
for 10 seconds. When the indicator LED1 turns on, it means you have entered the learning state. Press the remote control button again. As long as the indicator flashes, the learning has been successful.