I currently have a rpi3 running OH 3.4 openhabian with several binding running on it.
I got an rPI5 for Christmas and need to move to OH4.1
What would be the best strategy for the upgrade of HW and SW?
My plan was:
- backup current OH3.4 SD card (image) in case of a disaster recovery
- backup current OH3 configuration (What can I use?, I only use textual configuration)
- install new OH4 in New rpi5 openhabian
I only use textual configuration.
So now here I have different options:
a) upgrade old OH3 to OH4, make a backup and and restore this backup into rpi5. Is there a migration tool?
b) install everything from scratch in rpi5 OH4 copying configuration files and the persistence files to the new HW.