Yaw issue v1.9

[Erazotropa]

Hello all,

I have a slight issue with my Quad.

Everthing works fine only my Yaw is still not rock solid after stick input..

When i lift the Quad the heading hold is perfect! no drift at all..
When i rotate with stick input and release the stick it takes a second or so to hold.. it is not a solid hard stop.

I tried to increase P to max of 20 and still this happens..

Can someone steer me in a direction to find this problem?

Im using A Crius Multiwii board with
ITG3205 TRIPLE AXIS GYRO
BMA180 ACCELEROMETER
BMP085 BAROMETER
HMC5883L MAGNETOMETER

Emax 2822 1200kv with 8x4.5 props
Turnigy plush 12A

[ziss_dm]

Hi,

Try to decrease YAW D.
But to get "sharp" yaw response with quads, you need to tilt motors.

regards,
ziss_dm

[Erazotropa]

Hi thanks for the reply..

Well the strange thing is, when i connect my old KK board,, the heading hold is locked firm.. :S

Its hard to twist by hand..

With the multiwii board its very very soft..

The readings of the Yaw gyro output are the same as roll and elevator.. so I think the gyro sensor inside the ITG3205 is ok.

[noobee]

which software/version were you running on your kk board?

[Erazotropa]

which software/version were you running on your kk board?

v4.7