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How i made my USBasp flashing tool, HobbyKing F30a esc's. SimonK.



Last edited:

Foam Addict

Squirrel member
This is great!
Could you provided a diagram showing the USB end (sorry noob at this) pins showing what color and number (say Brown1 or brown left) of wire goes there? The blurry picture makes it hard to tell.
That would be great! All else is perfect!


Misfit Multirotor Monkey
Very good idea. And I have several of those adapter cards lying around. I made mine from Instamoprph. But yours looks more elegant.



Stuck in Sunny FL
Staff member
It's mostly for people flying multirotors. They're reprogramming the ESC to be able to respond more quickly to throttle inputs from the flight controller.