KoTiHeat is remote control heating system project. User can remotely control heating system by using smart phone with internet connection.
KoTiHeat opensource
KoTiHeat is completely open-sourced project including client/backend/IoT code.
IoT is based on Arduino ESP8266 hardware. https://github.com/kotoMJ/kotiheating-arduino
Backend is written in NodeJS https://github.com/kotoMJ/kotinode
Client is written as an Android application
https://github.com/kotoMJ/kotiheating-android
Mobile Wrangler 