Hobbywing 120A 1C v2.1 throttle setting problem
I just got the Hobbywing 120A 1C v2.1 , trying to set the throttle. According to the menu, hold the set button then turn it on. Wait for red light then release the set button.
I hold the set then turn it on, it has some beep beep sounds first then green light is flashing many times. It seems it is not in the throttle setting mode. What is the problem? thanks