It seems I never run out of stupid questions, but ... how, exactly, does one use
a programming card?
I get the little jumpers for setting timing, brake, throttle reverse, etc. But, once I've got them all set up, what exactly do I do?
Clearly, I have to plug it into the ESC but ... when? How? For how long? With or without the Tx on? Does it beep to tell me it's been programmed? Etc. Etc. Etc.