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Geolink - position hold and RTH

Posted: Fri 22. May 2020 14:34:00
by jjuk
I have geolink set up for return to home on a switch and position hold on a different switch.

When travelling, if I hit RTH the heli doesn't respond at once. There is a delay of 1-2 seconds before the geolink takes over and starts flying home. The geolink doesn't seem to control the height during return to home(!). So I need to manually control the height.

I'd like RTH to 1st rescue the heli to a predefined height, then start flying home, remaining at that height. Is this possible?

My 2nd issue is position hold. It holds the heli in x/y perfectly still, but the heli is climbing 3metres then descending 3metres then climbing etc over and over, like it is bouncing up and down 3 metres. The up/down cycle takes 2 seconds. It's weird!

Re: Geolink - position hold and RTH

Posted: Thu 28. May 2020 6:36:42
by jjuk
jjuk wrote: My 2nd issue is position hold. It holds the heli in x/y perfectly still, but the heli is climbing 3metres then descending 3metres then climbing etc over and over, like it is bouncing up and down 3 metres. The up/down cycle takes 2 seconds. It's weird!
Any solution to this?

Re: Geolink - position hold and RTH

Posted: Thu 28. May 2020 6:44:56
by enied
2nd issue: Reduce Vertical Gain of Geolink.

BR Eugen