Smart Lock LIFF Sample

by hazel-shen


LINE Things Demo - Smart Lock(LIFF App)

Reference engineering blog link:

This is the sample code of the LIFF App for Smart Lock demo.


Please setup ESP32 with this repo:

Publish LIFF App with Heroku deploy button


How to deploy

  1. Click the button.
  2. Input the LINE Notify access token, the unlock URL with heroku app URL(e.g., and user service UUID
  3. Deploy the app.
  4. Remember to create a liff app with your heroku app URL.


For details on Bluetooth LE plugin API for LINE Things on LIFF, please refer to the following document (English to follow shortly):