[Homematic](https://www.homematic.com/) is a series of Smart Home devices from the manufacturer [eQ-3](https://www.eq-3.de), popular especially in Germany.
* [@home](http://www.athomeapp.de/) - iOS - (💵 inApp-Purchase um Werbung zu entfernen)
* [HistClient](https://www.sa-com.de/smarthome-special/histclient-handbuch/) - (💵 inApp-Purchase) - CCU-Historian Client mit erweitereten Features für iOS und Android
* [debmatic](https://github.com/alexreinert/debmatic) - Install the Homematic OCCU on Debian based amd64, armhf and arm64 systems (Debian, Ubuntu, Raspbian, Armbian)
* [Homegear](https://www.homegear.eu/index.php/Main_Page) - Free and open source program to interface your smart home devices with your home automation software or your own scripts.
* [piVCCU](https://github.com/alexreinert/piVCCU) - Install the original Homematic CCU firmware inside a virtualized container (lxc) on a Raspberry Pi running Raspbian Jessie or Stretch.
* [RaspberryMatic](https://github.com/jens-maus/RaspberryMatic) - Lightweight, OCCU and Linux/buildroot-based distribution for running a HomeMatic CCU on embedded devices like the RaspberryPi.
* [AskSinPPCollection](https://jp112sdl.github.io/AskSinPPCollection/) - Einführung, Dokumentation und Projekte rund um Selbstbau-Komponenten mit AskSinPP
* [Beispiel_AskSinPP](https://github.com/jp112sdl/Beispiel_AskSinPP) - Beispiel Sketche für die Verwendung der [AskSinPP](https://github.com/pa-pa/AskSinPP) Bibliothek
* [CUxD](https://www.homematic-inside.de/addons) - Der "Leatherman" für die CCU. Verbindet FS20, ... (💵 EnOcean, ...), stellt virtuelle Geräte und hilfreiche Tools zur Verfügung.
* [homematic_check_mk](https://github.com/alexreinert/homematic_check_mk) - Addon for the Homematic CCU2 or a Raspberrymatic device which acts as an check_mk_agent.
* [Mosquitto](https://github.com/hobbyquaker/ccu-addon-mosquitto) - Mosquitto packaged as Addon for the Homematic CCU3 and RaspberryMatic
* [rmupdate](https://github.com/j-a-n/raspberrymatic-addon-rmupdate) - RaspberryMatic Addon das RaspberryMatic selbst aktualisieren kann, vereinfacht die WLAN Konfiguration mit GUI und kann andere Addons ohne Zwangsreboot installieren und aktualisieren
* [RedMatic](https://github.com/HM-RedMatic/RedMatic) - [Node-RED](https://nodered.org/) als Addon für die Homematic CCU3 und RaspberryMatic. Liefert u.A. komfortable HomeKit-Integration und spezielle Nodes zur Anbindung der CCU an MQTT mit.
* [Homebridge-homematic](https://github.com/thkl/homebridge-homematic) - Supports the Homematic System on [HomeBridge](https://github.com/nfarina/homebridge) Platform.
* [Homematic-Virtual-Interface](https://github.com/thkl/Homematic-Virtual-Interface) - Virtual Interface for Homematic CCU with plugins to connect other devices to your CCU (e.g. Philips Hue).
* [Hm2mqtt.js](https://github.com/hobbyquaker/hm2mqtt.js) - Interface between Homematic and MQTT.
* [Homematicip-rest-api](https://github.com/coreGreenberet/homematicip-rest-api) - Python wrapper for the homematicIP REST API (Cloud / Access Point Based).