naza gps EXPO

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fayrwerks

Member
i can't remove my wobbling issue no matter what gains i tried on my quad and thinkering now on adding some expo....

is it possible to add expo when flying on ATTI and GPS Mode... say 30% on pitch, aileron and rudder? thanks..
 

M

meme

Member
sure you can, but that will not solve your wobbling problems IMO. I fly with 30% pitch on all Axis.
Try to find out if wobbling is better when flying in manual, balance your props and motors.

cheers, meme
 

kloner

kloner

Aerial DP
does it wobble while you fly or is it only when it hovers?

I can't stand flying in gps, i still like regular old atti or manual best.
 


F

fayrwerks

Member
meme said:
sure you can, but that will not solve your wobbling problems IMO. I fly with 30% pitch on all Axis.
Try to find out if wobbling is better when flying in manual, balance your props and motors.

cheers, meme
Click to expand...

it only wobbles when in hovering mode... i tend to use the gps as it makes it easier to pan the camera and yaw for some aerial shots.... the props were properly balanced... motors were balanced using vibe iphone apps.... dunno what else to do... gains are 140/140/130/140 and 90/90...
 


kloner

kloner

Aerial DP
and the measurements are right? if it's towards the green line it's negative, red line is positive?
 

F

fayrwerks

Member
kloner said:
and the measurements are right? if it's towards the green line it's negative, red line is positive?
Click to expand...

thanks... yes i did, i think its not the gps as it will also twitch on ATTI mode.... i believe the best word for it is twitch instead of wobble... its like it will twitch every one or two seconds...
 

kloner

kloner

Aerial DP
that sounds like the flight mode not centered or interference making glitching.

when you open assistant, find out how many clicks manual stays lit blue, then center that, do the same for each mode and make sure there nice and centered.

interference is a *****. seems like i deal with it on every quad i build. i've found the antennas pointing up and down helps, move the rx away from any camera gear, as far as possible, every cm matters.
 

F

fayrwerks

Member
Thank you Kloner... i recalibrated my radio and centered the 3 position switch values for the GPS, ATTI and manual as much as i can... will try it out tommorow and update you... another thing i noticed is that during the stick calibration even if i am not touching the sticks the green arrows on the display are slighty shaking in the middle... dunno if its a radio problem but im using the same radio on my kk board quad and no twitching...
 

F

fayrwerks

Member
kloner one more question is it necessary for the gains for the pitch and roll to always of equal value. ie, if the pitch is 120 should the roll be also 120? my quad seems to be twitching on roll axis only...

 


F

fayrwerks

Member
View attachment 5377View attachment 5379

stilll twitching... GPS mounting @ x=-13, y=0, z=-14.....calibrated... add 30% expo on all rud/elev/ail.... balanced props/motor can/bell,,,, this thing is driving me mad...
 

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