Nihui u807 flying weird on devo 7e

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22 Apr 2016 20:44 - 22 Apr 2016 20:50 #47007 by banner031994
Nihui u807 flying weird on devo 7e was created by banner031994
Hey guys I'm new here, just got my u807 today and i tried it with the controller it came with and it flies good. I then bound it to my devo 7e running 04/22/2016 nightly firmware using Flysky on v6x6 and i couldn't get it off the ground because it keeps turning like crazy to one side, i think its giving more power to 2 motors than the other 2. Ive owned other drones before and this is the first time i come across this problem. No amount of trimming will fix this. I tried looking through these threads and found someone saying something about changing some information in the mixer but they did not specify. They also said something about channel but i tried channels 1-12 in model setup and i had similar problems with the propellers. I have attached the .ini file I'm using for the u807 just in case if it helps. Can anyone help or at least point me somewhere that could be useful?

Any info on this matter is very much appreciated.
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Last edit: 22 Apr 2016 20:50 by banner031994. Reason: Added more information on the matter

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23 Apr 2016 00:00 #47017 by Deal57
Replied by Deal57 on topic Nihui u807 flying weird on devo 7e
Have you tried reversing the input on the aileron channel? You can check that pretty fast.

Deviation Devo7e 3way switch mod, A7105, NRF24L01
Devo6s 2x2 switch mod, trim mod, haptic, multimodule, A7105, NRF24L01, CC2500
Devo12e 4-in-1 with voice mod -- it speaks!!

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23 Apr 2016 06:44 #47026 by banner031994
Replied by banner031994 on topic Nihui u807 flying weird on devo 7e
This is what i did, i had an mjx controller module in the devo7e that i had soldered when i also soldered the A7105 module. This caused my Ch1 in the mixer output to go haywire. The mjx module was messing with my controls for the u807. As soon as i desoldered the mjx module the Ch1 in the mixer output went back to a standered # instead of the 2 #s i was getting before.After this the right spin would do a left spin and left spin would do a right spin on the trust so i reversed the 4-RUD and did some trimming and now it flies perfect. My u807 got banged up pretty hard on my ceiling a couple of times when i was changing setting trying to figure out the problem. Its a pretty good drone considering that i got it for $37 bucks on ebay.

Responded to my own post just in case if someone ever puts a random controllers module onto their devo 7e and ends up having the same problem with other modules

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