Hello everyone,
I have built a Quadcopter with kk 2.1.5 and here are the specs
F450 frame,
1400kv 2212 9t brushless motors,
30a esc bldc
2200mah 3s 25c lipo battery.
flysky CT6B transmitteri bought all the parts of quad 2 years back. But built quad with those parts recently and found battery dead and bought a new one. Found one of the motors is 1400kv 2212 10t motor while other three are 1400kv 2212 9t motors. And also i found one esc is not working and bought one esc of 30amp not a similar company but of same config.
Problem is while I'm trying to fly the quad
it gets revolving on ground for some time and then topples. I followed all the procedures like setting up kk board,esc calibration,acc calibration,transmitter calibration,standard pi settings all perfectly several times and still end up with same problem. Some times
quad flies to little height but it flies to one side without any movement of sticks in transmitter.
I'm unable to trace out the problem and wanted to know what parts i need to replace if i have to fly my quad stable.
here is a video flying my quad:
test1
test2
thank you.