Hi, can I connect a Sonoff Dual R3 like this one to a garage curtain door that has an electronic board with a radio remote for opening, stall and closing with the same button? I tried connecting like you did, but my double switch that I have outside to open and close does not have the classic 3 wires (phase, up and down), it just has 2 wires that go to the board with the photocells, one is central like a phase, and the other one is connected to both sides of the double switch, like a car window opener button. I tried so to wire the Sonoff without using S1 and S2 and intercepting the rolling engine up and down cables, connecting these ones to L-out-1 and L-out-2, but with no success. Can I try the reverse? I mean to connect the 2 wires to S1 and S2 and to leave the engine on the board? Because when I tried the first configuration, and tried to rise up the door, the power went out, but I just intercepted, as I said, the engine wires with no mistakes. It seems that this Dual R3 is good for normal situations without electronic, but my aim is to emulate the remote control (open, block, close, re-block, re-open and so on, with 1 button), so how can I do if my doubleswitch is that weird?
If you give a forward command with the hard switch and a reverse command with the app at the same time. What happens ?? Does the app protect this conflicting situation in order to protect the motor ??
This way, not using gray wire, you lost remote control functionality. You could use gray wire to live motor for the remote, together with the button. Or it could not work?
Can I swith both outputs on simultaneously? Or it is a latching relay with only one output active?
Hi, can I connect a Sonoff Dual R3 like this one to a garage curtain door that has an electronic board with a radio remote for opening, stall and closing with the same button? I tried connecting like you did, but my double switch that I have outside to open and close does not have the classic 3 wires (phase, up and down), it just has 2 wires that go to the board with the photocells, one is central like a phase, and the other one is connected to both sides of the double switch, like a car window opener button. I tried so to wire the Sonoff without using S1 and S2 and intercepting the rolling engine up and down cables, connecting these ones to L-out-1 and L-out-2, but with no success. Can I try the reverse? I mean to connect the 2 wires to S1 and S2 and to leave the engine on the board? Because when I tried the first configuration, and tried to rise up the door, the power went out, but I just intercepted, as I said, the engine wires with no mistakes. It seems that this Dual R3 is good for normal situations without electronic, but my aim is to emulate the remote control (open, block, close, re-block, re-open and so on, with 1 button), so how can I do if my doubleswitch is that weird?
If you give a forward command with the hard switch and a reverse command with the app at the same time. What happens ?? Does the app protect this conflicting situation in order to protect the motor ??
What rail and motor were you using?
This way, not using gray wire, you lost remote control functionality. You could use gray wire to live motor for the remote, together with the button. Or it could not work?
I am also curious to know if the grey wire would allow remote control together with the wall switch