FY DOS autopilot - Page 15 - RC Groups
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Feb 27, 2013, 04:42 PM
saabguyspg's Avatar
I have flown skywalker x8 on a panda (same idea) a few times and so far stock settings are the best...
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Feb 27, 2013, 07:33 PM
Registered User
For sale a New in Box DoS and Hornet OSD.

Please PM me if intrested

Steve
Feb 28, 2013, 07:43 AM
There's magic in those wings !
khaled_abobakr's Avatar
Just came back from the a test flight of the FY-DOS.... what can I say ... ???! I'm extremely happy .. this thing is a tiny miracle ... it flies the Bixler in windy conditions and keeps its path amazingly well

Circling above my head or a RTH ... wow it is a try plug and play RTH function ... I love my FY-DOS ....

Thanks a lot guys ... I didn't have to change the gain values ... setup and installation is very easy

Khaled
Feb 28, 2013, 05:20 PM
Registered User
I think its the only module in the market that easy and good working
Others needs always a lot of tuning
Mar 04, 2013, 10:36 PM
Registered User
Still selling the DOS and Hornet combo with 2 GPS

Now $240

All items new, newer used
Mar 07, 2013, 01:10 AM
Im the eye In the sky
epedemi's Avatar
Skywalker 2013 FPV with Fy Dos autopilot (26 min 29 sec)


Fy Dos. ABM. ADH, ACM and RTL.
It flies great in ACM but it seems like it has been drinking in ADH and RTL. Any good advice?
It is the new skywalker 2013 with 1900wings.
Mar 07, 2013, 04:57 AM
FPV 23Km
lbarreiro's Avatar
Hi,

You have to increase the the default gain value of 50% in the ailerons. Try steps of 10 until you get the RTH fly straight
Mar 07, 2013, 05:00 AM
FPV 23Km
lbarreiro's Avatar
3D mode in action!
It's so easy! DOS is working great in the Zephyr 2

Epic Flight - Zephyr 2 (3 min 3 sec)
Mar 07, 2013, 09:19 AM
Registered User
kristaps_r's Avatar
Just received my DOS from GoodluckBuy. It is 5V version.
I hope to test it soon.
Mar 07, 2013, 11:45 AM
Im the eye In the sky
epedemi's Avatar
Quote:
Originally Posted by lbarreiro
Hi,

You have to increase the the default gain value of 50% in the ailerons. Try steps of 10 until you get the RTH fly straight
Yes I will try that, but at the moment it is already at 60. Someone olso Said that It could be the throw on the servoes to the aerilons.
Anyone have a plane that is rocksolid In RTL and ADH, that could do a small video on how much movement it does In ABM?
Mar 07, 2013, 01:20 PM
Registered User
Start with more trow on the horns
Are you sure rudder is moving the right way?
Mar 07, 2013, 03:22 PM
Registered User
kristaps_r's Avatar
I have connected MT3339 GPS and DOS understands it.
I will receive this 21$ GPS module from HK and test it too.

Can anyone check what NMEA sentences are comming from FY GPS module and how often (is it 10Hz)?
I want to configure same parameters for my GPS.
Mar 07, 2013, 04:26 PM
Registered User
kristaps_r's Avatar
I found that it is possible to write Target altitude form FeiyuTech 3D GCS software to FY-DOS. THat could be the RTH altitude.
You can also change PID parameters through this software.
Mar 07, 2013, 05:46 PM
Registered User
And? Did you test this already

Fy keeps quiet about this option
Mar 07, 2013, 10:23 PM
Im the eye In the sky
epedemi's Avatar
Quote:
Originally Posted by wippo76
Start with more trow on the horns
Are you sure rudder is moving the right way?
Yes rudder is spot on! Thanks.


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