Need response from a Castle tech for MMM question

[JerryF504]

Originally Posted by BrianG

Success!

Removed the components Patrick suggested and it works like a champ.

The MMM switch is useless now, switching it off did nothing. So I bridged the contacts at the PCB (did this after the pic above).

And now, I can use the Castle Link without any mods, nor do I need batteries hooked up to the ESC. I don't know if this mod makes anything run longer or better, but I feel better with my V1.

So now basically it's an opto ESC?