so I need an ‘alarm signal’ on a mobile when a pir LoRaWAN node detects movement.
I thought thats a nice way to learn IFTTT which is an TTN integration.
step 1 - create an account

step 2 - install the IFTTT app from the playstore (absolutely crazy how much access they want)

step 3 - final tweaking of the test pir node

- found a nice notification alarm sound mp3