i have a stability problem with my hexacopter…
the frame is Gryphon dynamics GD6 and i use APM 2.8
i have tried the newest version firmware at first and when i had this problem that i will discribe, i upload the version 3.2.1…
i have done all the calibrations many times…
So my problem is that when i arm the copter and try to take it off goes other times right and others front but never goes up straight…
Also if i have the copter on calibration mode then takes off straight up…
I have already checked the motors orientation and all things that i can imagine.
Maybe there is something that i cant think about because i am newbie in this hobby i need your help…
I am in stable mode and i havent a particular GCS but my laptop with mission planer in connection with telemetry.
Also if i understand what you mean, with the “level ground”, i have my drone on a rooftop…
About the log files, i try to download them but the terminal gives strange text, but i found a conversation about this topic for fixing it and i will try in the next week to download the logs…
You can use Motor Test in Mission Planner to turn each motor seperately.
Go to Initial Setup -> Optional Hardware -> Motor Test PLEASE REMOVE YOUR PROPS BEFORE
Cheers
Patrick
Edit1: Your channel 4(yaw) seems strange. Have a look in the RC calibration.
Edit2: Channel 4 is okay. Except for for the trimvalue but shouldn’t be a problem. Sorry.
i check the motors and change them according to the link above. However after some test i lost a propeller but it seems this time turn to the right way (towards the motor w/o propeller) while before turn from the other side… so i think the problem was the motors configuration but i order a propeller and when i receive it i will try and i inform you about it…