Hello all,
I have recently built a frame, specs are as follows
Frame: HMF U580
Config: X4
Motor to motor: 580 mm
Battery: Tattu 4S 10Ah
Motoros: T Motor BW
Props Size: 13x5
ESCs: EMAX 30A
Flight Controller: 3DR Pixhawk
Propellers: T Motor Antigravity ML 2814
Software : PX4 Dev 1.5.1
http://logs.uaventure.com/view/WVNhj9JP7EMymXkUpDvqfH
by looking at this log where I tried to manually takeoff from the ground but failed because of CCW yaw motion could anyone deduce something maybe so obvious that I am currently missing?