Hi. I am new to quads. I am building my first quad as a school project. After I built it and tried to arm the motors they spin slowly, but after 2-3 seconds they just set the full throttle and I don't know what to do. I checked my PID tuning and Receiver setup and they should be good. Someone knows what's wrong?
I am using Stack : Speedy Bee F405 V4 + 55A BLS
Motors: iFlight Xing 2806.5 1800Kv
Battery : Tattu R-Line 1400mAh 6S 150C v5(I set up the ESC to automatically recognize the cell count, also I lowered the throttle percentage.)