i have followed all the steps from loading firmware to calibrating …
first test flight worked fine …
but for second test flight after arming 1 motor is not spinning and rest 3 are spinning correctly…
After giving little throttle the motor which was not spinning starts spinning ,but with less speed as compared with the other 3 motors…
I Have checked each of the motors during calibration and they work fine.
i have gone through setup once again but the problem persists… please help…
Please help me I’m highly greatful too you thank you
I just finished setting up my first build, after arming my copter, none of the motors spins until the throttle is at about 87%(got this from the motor test) I have tried esc calibration several times but even after calibration the problem still persists. Please help figure out what is going on
Well, you should replace those with some current technology BLHeli_32 ESC’s. Then you don’t have to worry about calibration and there are several other benefits.
For single ESC’s I would probably go with Aikon or Spedix as I have had good success with both. For 4in1’s there are many to choose from. Pick one that has the current capacity you need.