OpenCCU

The free and open community for creating an alternative environment for running a CloudFree CCU-based homematicIP smarthome...

Verified
We've verified that the organization OpenCCU controls the domain:
- openccu.de
Learn more about verified organizations

README.md

Your flexible, cloud-free Homematic IP® CCU smart-home solution

Open-source operating system for running your Homematic IP® CCU smart-home hub on lightweight hardware such as a Raspberry Pi or an eQ-3 CCU3, in virtualization environments like Proxmox VE, or as a native Home Assistant add-on. It focuses on a cloud-free, resource-efficient, yet flexible setup that keeps your Homematic IP® under your full control. Powered by a large community of Homematic IP® enthusiasts and DIY smart-home tinkerers.

Pinned Loading

OpenCCU OpenCCU Public

🏠 A feature-rich but lightweight, buildroot-based Linux operating system for a CloudFree CCU3/ELV-Charly 'homematicIP CCU' IoT smarthome central. Running as a pure virtual appliance (ProxmoxVE, Hom…

JavaScript 1.7k 199
occu occu Public

Forked from eq-3/occu

Fork of eq-3/occu to manage all necessary upstream dependencies for OpenCCU build

Tcl 7 4
ReGaHss-Test ReGaHss-Test Public

Automated System Tests of "ReGaHss" - the HomeMatic (O)CCU "Logic Layer" Engine...

JavaScript 3

Repositories

OpenCCU Public
🏠 A feature-rich but lightweight, buildroot-based Linux operating system for a CloudFree CCU3/ELV-Charly 'homematicIP CCU' IoT smarthome central. Running as a pure virtual appliance (ProxmoxVE, Home Assistant, LXC, Docker/OCI, Kubernetes/K8s, etc.) or on a dedicated embedded device (RaspberryPi, etc.) or generic x86/ARM hardware...

OpenCCU/OpenCCU’s past year of commit activity

JavaScript 1,693 Apache-2.0 199 177 2 Updated Oct 31, 2025
.github Public
Default Community Health Files for OpenCCU GitHub Repos

OpenCCU/.github’s past year of commit activity

0 Apache-2.0 0 0 0 Updated Oct 31, 2025
ReGaHss-Test Public
Automated System Tests of "ReGaHss" - the HomeMatic (O)CCU "Logic Layer" Engine...

OpenCCU/ReGaHss-Test’s past year of commit activity

JavaScript 3 MIT 0 0 7 Updated Oct 13, 2025
occu Public Forked from eq-3/occu
Fork of eq-3/occu to manage all necessary upstream dependencies for OpenCCU build

OpenCCU/occu’s past year of commit activity

Tcl 7 58 0 0 Updated Aug 18, 2025
CloudMatic-CCUAddon Public Forked from EasySmartHome/CloudMatic-CCUAddon
CloudMatic Addon für die CCU2

OpenCCU/CloudMatic-CCUAddon’s past year of commit activity

Tcl 3 1 0 0 Updated Feb 26, 2024
xmlrpcpp Public
Fork of unmaintained http://xmlrpcpp.sf.net with patches and certain fixes applied

OpenCCU/xmlrpcpp’s past year of commit activity

C++ 1 LGPL-2.1 0 1 0 Updated Dec 11, 2018