Tion Breezers control and monitoring ESPHome custom firmware

Flexible, Arduino Mega/Due/ESP8266/ESP32/STM32 based SmartHome controller with DMX-512 in/out, 1-Wire, Modbus, MQTT interfaces. OpenHab/HomeAssistant/ioBroker compatible.

Home Automation programs for my self-sufficient house

Integrate your Genvex Connect/Nilan Gateway locally into your Home Assistant setup

Home Assistant Komfovent C6, C6M and C8 air handling units integration

Client for controlling Gree (and other compatible) smart air conditioners

Dantherm Integration for Home Assistant

LUNOS HRV Ventilation Fan Control for Home Assistant

Brink-home ebus emodule home assistant integration

Pluggit Integration for Home Assistant

Brink Flair 300 control over Modbus

Custom component for Home Asistant.

Homeassistant Lovelace Energy Reclaim Home Ventilation card

An easy-to-use Python library and Grasshopper toolbox for indoor CO2 CFD simulation

Provides a node for controlling Gree HVAC (Heating, ventilation, and air conditioning).

A full fledged open source alternative to Zehnder ComfoSense and ComfoLan C, in a single firmware which can deployed to multiple Waveshare components

📚 API for Vallox ventilation units

Control your Zehnder ComfoSpot Twin 40

Turkov integration for Home Assistant

Custom component for Home Assistant to connect Helios ventilation system.