Hello. hope you can help me, I have built a quadcopter but a small problem. when I start the engine 3 pieces starts directly at half throttle and the fourth works as it should.
I have tyrnigy 9x with receivers, and tunger qq mother card.
I have calibrated the radio and the motherboard as instructed.
When I try them separately, they function as they should.
Have tried to switch the motors into the mother card but with the same result, the same engine is working and the other three are at half throttle.
Could it be that I got 3st esc wrong, but I have not any instructions for setting them.
It's a little strange that it only gets like this when they run together, but work separately.
I have tyrnigy 9x with receivers, and tunger qq mother card.
I have calibrated the radio and the motherboard as instructed.
When I try them separately, they function as they should.
Have tried to switch the motors into the mother card but with the same result, the same engine is working and the other three are at half throttle.
Could it be that I got 3st esc wrong, but I have not any instructions for setting them.
It's a little strange that it only gets like this when they run together, but work separately.
.
