FAQ
Q: What type of switch can I use?
A: The switch must have a state that goes ON when you switch / press it, and then when you switch / press it again the state goes OFF. If you have a push button that goes ON/OFF in one press and when you press it again it will go ON/OFF then I have a different Blueprint called Push Button Relay - Contactor. It works the same as this blueprint but the trigger is different.
Q: Can I put the same entity into the normally open & normally closed fields?
A: No, you must only choose one field, normally open or normally closed per entity.