yikong yk4072 rc car ESC throttle center position, can the programming card be set? That ESC switch wire broke, I soldered it on, and it automatically turns on when plugged in.
Not welded, may be short-circuited, can be set up, it is recommended to change an ESC or find a manufacturer to repair, otherwise the follow-up is very troublesome, yikong yk4072 RC car easy to lose control.