Btw, does the Oznium remote you suggest remember its power on/off status when the 12v is restored? In other words, I'd like to hook the circuit up to a 12v source that is switched (accessory feed) and use the Oznium remote to set the brightness level, but then have the whole thing turn on or off according to the car's accessory on ("ignition") status? If I understand correctly the Oznium system remembers its own brightness or strobe settings when you turn it on or off, but the Oznium itself needs to be turned on or off using the remote. Will the Oznium turn on and off using just the 12v accessory on/off status, without me remembering to use the remote every time?
Alternatively is there a way to just set the LED brightness and have the T simply switch on and off with the 12v accessory circuit?