GitHub - jpraus/arduino-opentherm: Arduino library and hardware shield to send and receive data from Opentherm devices
![DIY Smart OpenTherm WIFI Thermostat via WeMos D1 Mini (ESP8266) based on OpenTherm Library and OpenTherm Adapter with remote water h… | Thermostat, Smart wifi, Wifi DIY Smart OpenTherm WIFI Thermostat via WeMos D1 Mini (ESP8266) based on OpenTherm Library and OpenTherm Adapter with remote water h… | Thermostat, Smart wifi, Wifi](https://i.pinimg.com/originals/55/ff/9f/55ff9fad20ffa3e54dd63f1eb03c6e96.jpg)
DIY Smart OpenTherm WIFI Thermostat via WeMos D1 Mini (ESP8266) based on OpenTherm Library and OpenTherm Adapter with remote water h… | Thermostat, Smart wifi, Wifi
![GitHub - jpraus/arduino-opentherm: Arduino library and hardware shield to send and receive data from Opentherm devices GitHub - jpraus/arduino-opentherm: Arduino library and hardware shield to send and receive data from Opentherm devices](https://raw.githubusercontent.com/jpraus/arduino-opentherm/master/doc/otshield.jpg)