I installed HA on a Raspberry Pi 3 device in 2023. I mainly wanted to test HA as an upgrade to Smartthings I was running at the time. Long story short, I love the system and considering an upgrade to HA Green. Is that conversion relatively easy? In other words, will I be able to unplug my existing Raspberry Pi, plug in HA Green, sign in and devices will be there or will I need to reconnect them again?
Thank you in advance for the help