Thnx, i am a newbie but i am getting it bit for bit. Now the question remains: where do i declare my own global variables in Domoticz-LUA. I know Lua nows time, device, etc. events. So where to put them ?

Can someone explain when to use a local function and when a 'normal/non-local' function ? And maybe you are the right person also who can explain a local variable and how to use a global variable ? There are books written about this question and these are freely available on the internet. If you ...

Can someone explain when to use a local function and when a 'normal/non-local' function ?
And maybe you are the right person also who can explain a local variable and how to use a global variable ?

i want to move my current Domoticz from my Synology-nas to a separate Raspberry. Can i just do a backup on the Synlogy and then a restore on the Raspberry ?

regards
René