Below you will find a list with useful downloads or link to resources

The Smart Thermostat Android App

You can download it from the Play Store

Android app on Google Play


Download the last version from the sketches from the following link:

Box for the relay node

Thank to David de Laet, who designed a box, with a wall-mount for the relay node. You can download the files and print them with a 3D printer:

Arduino Ide

You will need the Arduino IDE to compile and transfer the sketches to the ESP32. Download it here.