Yep, that video has been widely shared...but the spot he informs to pick up 3.3v, I am only getting 1.2 I tried routing the power wire to the center pin, I get lights flashing on the SAT, but will not bind. I even tried one that had been bound through a Spektrum receiver already. No good.
Since I am such a doof with a soldering iron in hand (and have old eyes) I took it over to the hobby shop and let the youngster do it at my instruction after the vid.
I used the orange wire for power, the grey for signal, and the black for ground. COuld those be wrong?
Jack