EMS-ESP32

Open-source ESP32 firmware to read and control EMS-compatible boilers, thermostats, and heat pumps.

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An open-source firmware for ESP32 boards that enables reading and controlling EMS-compatible boilers, thermostats, and heat pumps. It addresses the need to integrate and automate Bosch/Buderus EMS heating equipment using low-cost ESP32 hardware, aimed at developers, home-automation hobbyists, and installers. The project is actively maintained and has an established presence on GitHub.

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