Hello,
i need the help of the community 
My problem:
my grandma lives in the same house as me. In the next year we want to switch our apartments.
She want to have some venetian blinds (outdoor).
My idea was to buy a venetian blinds for every window and to wire it outside the house (I donât want to open whole walls indoor and lay cables). I think i can then put a âsmart Roller Shutter device (Fibaro)â into the venetian blinds.
But how can my grandma control them? I think she is needing a âphysical switchâ.
Remote control going to openHAB? Can i put a âsmart rollershutter switchâ into the walls and control them with openhab?
Is someone here with a solution?
Greetings Mike