I am making a twin motor micro triplane with micro quad motors and 6 amp escs. I want to use a bec but the escs I have don't have the red wire required. I still need to keep things light so how should I power the receiver?
Solder a wire to the + and - of where the battery plugs in (make a cut in the heat shrink and run an solder it), and then solder those wires to the + and - of the 2-4s side of the regulator. Then, on the 5v side, solder a servo connector to the + and -. The red or orange-red wire on the servo connector is the positive, and the black or brown is negative. Ignore and don’t solder the yellow or white.