ESP32 firmware to read and control EMS and Heatronic compatible equipment such as boilers, thermostats, solar modules, and heat pumps
EMS-ESP is an open-source firmware for the Espressif ESP32 microcontroller that communicates with EMS (Energy Management System) based equipment from manufacturers like Bosch, Buderus, Nefit, Junkers, Worcester and Sieger. It requires a small gateway circuit to interface with the EMS bus which can be purchased from https://bbqkees-electronics.nl or custom built.
For the complete documentation on how to install, configure and get support visit the EMS-ESP Wiki.
To chat with the community reach out on our Discord Server.
If you like EMS-ESP, please give it a star, or fork it and contribute or offer a small donation!
For a live demo of the Web UI click here and log in with any username/password.
EMS-ESP is a project owned and maintained by proddy and MichaelDvP.
This program is licensed under GPL-3.0