ESP32 firmware to read and control EMS and Heatronic compatible equipment such as boilers, thermostats, solar modules, and heat pumps

ESP8266 firmware to read and control EMS and Heatronic compatible equipment such as boilers, thermostats, solar modules, and heat pumps

HA custom component for Bosch thermostats

Control your Buderus Logamatic 2107 or HS-2105 with MQTT or Home Assistant

Readout of EMS protocol datagrams and transfer of data to Domoticz via Arduino

Informationssammlung für Bosch and Buderus Wärmepumpen

Buderus Logamatic EMS and EMS+/EMS Plus bus Wiki for Bosch, Buderus, Nefit, Junkers, Worcester devices

A piece of hardware to be installed in a Buderus Logamatic 2107 to provide control and status over WiFi

Home Assistant Configurations for Bosch/Buderus Heat Pumps

Nefit / Buderus iRT protocol encoder / decoder for ESP8266

EMS Bus Gateway for Buderus Boilers to run EMS-ESP32

Sharp UART HVAC Component for ESPHOME

This library provides functions to communicate through the EMS Bus with Buderus/Nefit/Worcester (or any other EMS Bus compatible) boilers. Includes commands for both getting status information (UBA Monitor, DHW Monitor, etc.) and setting new configurations (Set Day/Night Temperature, Set Working Mode, etc.).

Art ESP32 Touch TFT Clock Thermostat

ESPHome code for Buderus Ecomatic 4000 HS4201 with RS232 interface to KM2.0 Serial Module M404

Domoticz plugin for the EMS Wi-Fi Gateway with Proddy's EMS-ESP firmware

A nodejs module for connecting a buderus heater via km200 interface

EMS und EMS+ Telegramme

Home Assistant integration for Buderus/Bosch MX300/MX400/K30 heat pump gateways via PointT API

ESP32-S3-CAM Fernsteuerung für Bosch/Buderus Wärmepumpen – liest das Display per OCR, simuliert die Tasten, steuert über MQTT.