hvac

Infrared remote library for ESP8266/ESP32: send and receive infrared signals with multiple protocols. Based on: https://github.com/shirriff/Arduino-IRremote/

Arduino library to control Mitsubishi Heat Pumps via connector cn105

ESPHome Climate Component for Mitsubishi Heatpumps using direct serial connection

Monitor and control Daikin/Rotex Altherma heat pumps from Home Assistant directly via the 2-wire P1/P2 thermostat interface. Also enables reading other Japanese Home Bus System based standards, a.o. Hitachi H-link, Hisense H-NET, MHI, Daikin DIII-NET (F1/F2) bus, Mitsubishi M-Net bus, Toshiba TCC-Link, Panasonic/Sanyo SIII-Net, Haier, and York.

Open source alternative for Panasonic air condition wifi adapters that works locally without the Comfort Cloud

ESPHome component for AUX based air conditioners. Direct wifi control of HVAC by ESPHome and Home Assistant. HVAC status and command feedback are available.

Monitor and control heating systems with a Siemens® controller used by Elco®, Brötje®, Atlantic® and other heating systems with a Boiler-System-Bus (BSB), Local Process Bus (LPB) or Punkt-zu-Punkt Schnittstelle (PPS). Easy integration into your home automation system, such as Home Assistant and others.

📚 Library of psychrometric functions to calculate 🌡️ thermodynamic properties of air for Python, C, C#, Fortran, R, JavaScript and VBA/Excel

ESPHome Samsung HVAC Integration is an ESPHome component that connects and controls Samsung HVAC units (air conditioners and heat pumps) via a hardware bus (F1/F2 lines). It supports both NASA and NonNASA protocols, enabling multisplit control, temperature monitoring, energy tracking, and real-time notifications, enhancing your smart home setup.

Wired controller for LG HVAC units using ESPHome and ESP32

MQTT Bridge for controlling Gree smart air conditioners, e.g. with Home Assistant or OpenHAB

AC Infinity integration for Home Assistant for UIS based controllers

A Python 3 library to make psychrometric charts and overlay information on them.

Python Zehnder ComfoConnect LAN C library to interface with ComfoAir Q350/450/600 units.

ESPHome Component for Daikin Mini-Splits using the S21 serial port.

Open source heat pump controller and home automation terminal, built on ESP32

A multi-package for HVAC engineering written in Python.

Protocol description of the serial communication channel of Samsung airconditioners.

Fault Detection Diagnostics (FDD) for HVAC datasets

OpenTherm library to create thermostat for OpenTherm enabled boilers and HVACs using an OpenTherm controller and an ESP32 or other microcontroller