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

• UpdatedJan 7, 2025
• C++

Arduino library to control Mitsubishi Heat Pumps via connector cn105

• UpdatedSep 25, 2024
• C++

ESPHome Climate Component for Mitsubishi Heatpumps using direct serial connection

• UpdatedMar 31, 2025
• C++

Monitor and control Daikin/Rotex (hybrid/Altherma) heat pumps via the 2-wire P1/P2 thermostat interface with an ATmega328P, ESP8266, and electronics. The P1P2Serial library and P1P2Monitor program perform low-level bus operation, the P1P2-bridge-esp8266 program interprets data from/to MQTT supporting Home Assistant MQTT discovery. P1P2Serial may…

• UpdatedApr 9, 2025
• C++

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

• UpdatedMar 12, 2024
• C++

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.

• UpdatedApr 15, 2025
• C

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

• UpdatedJan 6, 2023
• C#

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

• UpdatedFeb 21, 2025
• C++

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

• UpdatedJul 21, 2024
• JavaScript

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.

• UpdatedMar 9, 2025
• C++

Wired controller for LG HVAC units using ESPHome and ESP32

• UpdatedJan 4, 2025
• C++

AC Infinity integration for Home Assistant for UIS based controllers

• UpdatedMar 17, 2025
• Python

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

• UpdatedApr 7, 2025
• Jupyter Notebook

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

• UpdatedApr 29, 2024
• Python

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

• UpdatedMay 23, 2024
• C++

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

• UpdatedMar 1, 2025
• C++

Protocol description of the serial communication channel of Samsung airconditioners.

• UpdatedSep 13, 2024
• Python

A multi-package for HVAC engineering written in Python.

• UpdatedMar 26, 2025
• Python

Fault Detection Diagnostics (FDD) for HVAC datasets

• UpdatedMar 19, 2025
• Python

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

• UpdatedJan 8, 2023
• C++