[chb]

I am the hapy owner of a GM100 ESC
I would like to program it with my PC, but I don't have the interface cable

Rather than buying another one of these interface cables, I would like to re-use my xcelorin cable(also uses the same SiLab USB to 232 converter)...

Do you know, out of the 8-pins on the esc, which ones are used for RS232 (Rx, Tx, GND)

Maybe someone have one of those GM cables & post a photo ?

Thank You