I'm pretty confident that I got this right, but even the astronauts in the Apollo missions asked for a orbital calculation math check before executing a burn.

This ESC takes the input voltage through the control lead. Attached is a picture of the intended usage diagram, with my diagram below it. I'm running a gyro, though, with a minimum of 5V, so I need a 5V step-up regulator.



Yes, that was done in a text editor. But paint wouldn't launch for whatever reason...