VAMike
Well-Known Member
I think the phone is just the interface for configuring. The sensors and logic are in the device. If you're happy hardwiring a controller, great. Other people might prefer to not bother.I don't trust my smartphone to give me the correct weather, or make sure I get notified properly of new cat videos, I don't think I will trust it to even make an attempt at controlling the brakes on my trailer. I hardwired the P3 in, and magnet mounted it to the handle that you pull to access the fuse panel, it's solid, and after a few months of being there, it has only moved once when I was exiting the truck I whacked it with my knee. It's not easy even hard to move to another truck if I wanted to, I just need the cheap pigtail and the etrailer vid on where to splice the wires.
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