Hello,
I have 7 Shelly Shelly Pro Dual Cover/Shutter PM which control 13 shutters so the last Shelly has no shutter connection at all.
I want to create a single group with all shutters inside and control them via switch or button all at once.
What would be the best approach to achieve this?
Could I connect a switch to the last free channel of my Shelly Pro Dual Cover/Shutter PM and control the group from this switch?
Any recommendation and/or real world experience would be appreciated.
No SmartHome solution existing so only Shelly in Wifi via App currently but a switch would be great...
