I am hooking up my ESC’s to my Pixhawk1 and looking at the official documentation, it says to hook up all three wires (+,-,signal) to the servo rail of the Pixhawk. This is how my octopter came when I got it in pieces, seems right, but… In a YouTube video from someone I think knows what he’s talking about (https://www.youtube.com/watch?v=CfQ-9MIHKkU), he says to only install one of the red wires to a power pin on the Pixhawk’s servo rail. Which is correct? Why the difference of opinion?
I’m also wondering How long can these ESC wires be? Can I make them plenty long for lots of room to work with?