I have been successfully running OH on a Pi 3 on Raspian for some time now. Nothing fancy. Other than a few beginner problems here and there it’s been working ok.
I’d like to upgrade to OpenHABian on a Pi 4 and ensure the core platform is clean and standard - fresh OpenHAB focused base.
But, is there a way to get all my current rules and config across so I don’t have to go re-add all the z-wave modules again and re-program things?
Couldn’t see anything obvious in the doc. Is it simply a matter of copying across some specific files and rebooting?