Kk2board settings?

[collective itch]

Just finished my first quad build, seems to not like the stock settings. Getting big slow oscillations coming out of flight to a stop/hover. Anyone got any good settings that I can start from?
cheers

[xygax]

I have one in a quad as a '+' and Roll & pitch is PG=55 PL=20 IG=30 IL=10 Yaw is PG=50 PL=20 IG=30 IL=10 that's a starting point its not perfect but it aint too bad...

[collective itch]

having real problems with this, no matter what my settings, it seems that coming to a hard stop, or say pulling out of a turn, puts the quad into a massive oscillation, that puts the quad into the ground, broken a fair few props, and at this rate i think ill break the frame. anyone know what this is down to?

[sp4rky-m4rky]

You sure the rest of your set up is good? All props balanced? board insulated from frame? Is it a bought or a made frame? I just slapped mine on with no problems. There is also a calibration on the board but assume you have done that and not sure it would solve your problem.

[collective itch]

You sure the rest of your set up is good? All props balanced? board insulated from frame? Is it a bought or a made frame? I just slapped mine on with no problems. There is also a calibration on the board but assume you have done that and not sure it would solve your problem.

hi, yeh i balanced all the props prior to the first test flights, gently slow flying seems fine, if its i want to fly it properly, it seems to get that bad vibe. its this frame Q450 Glass Fiber Quadcopter Frame 450mm - Integrated PCB Version

ive calibrated it , and i out some rubber washers underneath the board adapter plate.
had it finished months, and not had a proper flight of it yet!

[tsangbou]

i think oscillation is due to gain is too high? try lowering 5-10 points at a time? start at 60.
I think usually the smaller the quad the lower the numbers.

[collective itch]

which gain do i want to lower?

[sp4rky-m4rky]

I would say lower P gain if it is a fast oscillation. If that doesn't have much effect then take it back up and try lowering I gain a little or both together. If that fails try raising D a little and repeating the same. Someone correct me if I am wrong. P is like the overall gain, I is how hard it works to keep it locked in a position and D is like how much it anticipates its correction. There is more to it than that but you get the feel of it after some time.

[n00by]

default P and I gains on my KK2 with a dji F450 kit were fine, think i lowered the P gain slightly and upped the I gain to 25 on the elev and ail, no D on the KK2.

what kind of ESC's and motors are u using, is there much flex in the frame?

[tsangbou]

which gain do i want to lower?

Lower the P gain.
I gain is to dampen/fine tune after when you are happy with P.

KK 2.0 (KK2) Multicopter Controller Review : FPV Central