Homematic 868 Gateway

Hi,

im using an old thinkpad as homeserver and want to use it for openHAB is there a good UBS CUL Gatway avaiable for adding Homematic Radiator thermostat 105155?

Or shall i go with CCU3?

Best Regards
Tobias

Hello,
the ccu3 is a raspi with the original software from EQ3. But you can buillt your own ccu with a raspi + radio modul or special stick + software like Debmatic, Pivccu3 or raspimatic.
Regards,
Ralf

Hi,

thanks a lot for the response - main question for me is - is there a usb stick avaiable brining the HomeMatic connectivity to the Laptop I’m using as nas/home automation central?

Best Regards
Tobi

Yes: Hm-CFG-USB-2. Together with hmland and homegear one can basically emulate a CCU.