Replace Raspberry 2 with Raspberry 4

[Michael S]

How can We I easily change my R2 with a new R4?
Does it work to just place the SD Card and the Zway-Board into the Raspberry 4?

I would like to avoid having to much effort for this Upgrade.

[PoltoS]

If you have Buster, yes, just move the card and run installer again to let it configure the Pi4 hardware.

If you are on older OS, take buster, copy files to a new filesystem and run installer

[Michael S]

Thank you for your reply.
Made a clone of the SD cart and yes, it worked. Just inserted the SD card, Connected the ZWAY Module and powered it on - perfect.
The PI4 is way faster then the PI2 - so it was a great success.