doorlock-lora

This is an example of remotely unlocking a door lock using lora! The arduino-LoRa library is required!

Below is a video of the final result! Sorry, it's in Korean!

1. The door lock and Arduino Uno are connected using a relay!
2. Connect the LoRa module sx1276 to the Arduino Uno!
3. Connect the LoRa module and the button to the remote control board!
4. Press the button on the remote control board to unlock the door lock!
5. The LED turns on depending on the success or failure of the command transmission!