[nickr]

Well I tried this first. I got LibreELEC installed and running just fine. Got excited and spent some minutes playing around and setting it up. Should have tried installing Domoticz first. I couldn't get it to install.

Currently burning Raspbian to my new SD card and will install Kodi and Domoticz from there.

Buy another pi for your home automation system. Really, they don't cost much.

At the same time, you could try docker on Libreelec to get domoticz onto libreelec.

Frankly kodi on raspbian has been disappointing in my experience.