Random jitter on ch6

I use APM1 since years now.

Before i had OSD screen switch on ch6.

Now flaps are configured on it, and noticed that i have random jitters on it.
Sometimes pretty violent, sometimes steady as it should.

Where should i look to find the reason?

Thx,
Gábor

Just to narrow it down, log RC in dataflash and look at RCOU on that channel to see if it’s the flightcontroller.

Thanks for the latest minimosd-extra btw.:slight_smile:

Just connect channel 6 directly to receiver (bypassing the APM) and see the difference.

Hi,

Thx for your advices! :slight_smile:

Ohh well.

It is not visiable on the log.

It worked right on a independent receiver.

But!
One of my flap serwos just burned…
Could this be because of high rate APM provides?
Can this be configured?

I have totally lost my confort on this.
I dont trust in my system anymore.

Gábor

Can someone tell me the refresh rate apm is configured to?

Is it 50hz?

Thx,
Gábor

Not knowing what the code does, but an oscilloscope on all my outputs shows the rate to be 50Hz.
APM2.5.2 clone
Firmware APM:Plane 3.0.2

[quote=“JNJO01”]Not knowing what the code does, but an oscilloscope on all my outputs shows the rate to be 50Hz.
APM2.5.2 clone
Firmware APM:Plane 3.0.2[/quote]

THx!

It was important, because my APM1.4 seams to be killing my servos.

Gábor