Hi. This problem is really important for my team and our competition.
Everything went well when i tried fly my drone manuel with my transmitter. Yet, when i took my mode to auto mode it took off to very high altitude. I wrote the plan as take off to 2 meters then land. I changed Default Alt as 2 too. Drone almost took off 10 meters then i changed my mode to althold and landed myself.
Why does it take off too much? What should i do? You can say me if i should test something.
I use pixhawk px4 and mission planner. hobbywing 50a esc, emax rs2306 motors. frsky qx7 access transmitter, rx6r receiver…
I almost got crazy about this. This is our first experiement. Please help us.
Thanks.
Post a link to the .bin flight log file on the Flight Controller for help.
Is it over powered?
Have you defined MOT_BAT_VOLT_MAX?
Check also MOT_THST_HOVER.
ok sir. unfortunately im far away from my drone for a few days. i will try as soon as possible.
yet, i checked my values again on eCalc. i think it is not overpowered. i have 50a esc, 200a pdb also a insurance. im %80 sure it is not about over powering
There is nothing in those logs. One looks like a Motor Test and the other it’s not flying.
24:
MOT_BAT_VOLT_MAX,0 -> 12.6/16.8 3S/4S
MOT_THST_HOVER,0.3622711: possibly high
sir, can you check them too?
19: https://drive.google.com/file/d/1YuiiQrFYk8xsChMIs0J4MIH6miEfmriq/view?usp=sharing
17 (i tried takeoff and land autonomusly without props): https://drive.google.com/file/d/19I0pPLKuFBWH18_lbCW88URebixQMJ-m/view?usp=sharing
Note for 17: my friend picked drone and raised it to 2 meters when it started taking off in autonomous mode, then landed it.
Hi Xesth, my drone is prefect in Guide-nogps mode. My competition is about indoor autonomous drone.
My problem is my drone can’t stable forward after autonomous takeoff. Look forward to more sharing and discuss.