Laxilef/OTGateway
OTGateway is a powerful open-source solution for controlling OpenTherm-compatible boilers, turning your heating system into a smart one. Set the perfect temperature, save on energy bills, and eliminate unnecessary hassle — integration with Home Assistant makes heating management simple and automated.
GitHub repository with 463 stars and 84 forks.
Language: C++
Topics: esp32, esp8266, home-assistant, home-automation, homeassistant, hvac-control, mqtt, opentherm, opentherm-gateway, smarthome