Hello, I am doing a conversion in my jeep to automate the side steps to drop when I press the unlock button on my key. I want them to go back up on door lock OR when I turn the key in the ignition. I am doing this so that they automatically do it when I have the doors off the jeep (see video below for what I have done currently). My trigger wire is a 12v single pulse that goes to the door unlock or door lock. I am looking for something that when supplied the 12v pulse, the relay flips and latches causing my NO contact to close. The Door lock 12v pulse trigger or the ignition on would trigger the relay to flip back.
This is what I have currently set up to do (using a cheap 433mhz remote from amazon).
This is what I have currently set up to do (using a cheap 433mhz remote from amazon).