ioBroker-IoT-UltrasonicWaterlevelSensor

THIS IS AN OLD DRAFT!

The code has to be rewritten to fit into the ioBroker IoT Framework: https://github.com/AndreasExner/ioBroker-IoT-Framework

The sketch uses the JSN-SR04T-2.0 Ultrasonic Waterproof Range Finder (for example by Dollatek)