Formidable 2 Switch Connection
Connect multiple ethernet switches by switch stack.
2 switch connection. Notice the black wire is the only wire that we are controlling through the 2 way switch. In this scenario no loop occurs and all access switches are much closer to the central switch. The white wires are wire nutted together so they can continue the circuit.
You have an incoming hot wire black going to one screw it does not matter if you use the brass or silver screw on the side of the 2 way switch and a black wire from the other screw on the 2 way switch going to the load light ceiling fan etc. Two way switch can be operated from any of the switch independently means whatever be the position of other switch on off you can control the light with other switch.