Works with Home Assistant
End of life by manufacturerNot recommended for new purchases
Description
CCU2 has been superseded by CCU3/Homegear and receives only maintenance fixes; treat it as legacy hardware.
Highlights
- Second-generation HomeMatic control unit with LAN and USB for managing classic HomeMatic RF devices.
- Provides local web UI, scripting engine (ReGa), and XML-RPC interfaces consumed by Home Assistant.
- Supports wired and wireless HomeMatic components, though performance is limited compared to CCU3.
Use for maintaining legacy installations; new projects should target CCU3 or Homegear.
Works with Home Assistant
Add Home Assistant via XML-RPC; consider offloading heavy automations to Home Assistant to keep the CCU responsive.
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