how can I control a 12V DC linear actuator? It's like a shutter: ON - OFF - REVERSE, that is: +12v opens, -12V (reverse polarity) closes.
The wiring diagram for the Shelly 2.5 indicates that in shutter mode the voltage is 110V-240V AC?
Maybe I will need a 24v to 12v adapter for the 2.5?
Could anyone draw a wiring diagram to use a Shelly product with a 12V motor (linear actuator in my case)?
I was also thinking maybe I could use two Shelly 1? One for opening and one for closing (reversing polarity), both at 12v?