FY thread: FY20A/FY21AP/FY3ZT/FY31AP/FY90Q/FY91Q/FY-Frame/FY-GCS/FY-OSD/FY-Dataradio - RC Groups
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Apr 02, 2011, 08:08 AM
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New Product

FY thread: FY20A/FY21AP/FY3ZT/FY31AP/FY90Q/FY91Q/FY-Frame/FY-GCS/FY-OSD/FY-Dataradio

According to the agreedment between FY and me,I will incharge of the marketing and tech supporting jobs for the FY in the next 6 months,untill the new members can take my position back.

You can send pms to me,or email me at feiyutech@qq.com.

Last edited by yiny0730; Jul 04, 2011 at 05:18 PM.
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Apr 02, 2011, 08:09 AM
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FAQ filies for FY products

Original FY20A FAQ:

Bettered FAQ for FY20A:


Original FAQ for FY21AP/Ap117-OSD:

Bettered FAQ for FY21AP&AP117-OSD:


FY21AP GCS version FAQ:

FY90Q PID settings rule:

Last edited by yiny0730; May 19, 2011 at 03:24 AM.
Apr 02, 2011, 08:09 AM
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News for FY31Ap:


News for FY91Q:


More pics for FY frames:


News for FY-Y6 frame:

Brief introdction of the FY newest GCS :

download the newest GCS here:

Last edited by yiny0730; May 10, 2011 at 05:10 AM.
Apr 02, 2011, 08:10 AM
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Mauals and wiring diagrames for FY products

FY20A Manaul and wiring diagram:


AP117-OSD Manaul and wiring diagram:

Last edited by yiny0730; May 17, 2011 at 04:23 AM.
Apr 02, 2011, 08:12 AM
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reserved for my input
Apr 02, 2011, 10:50 AM
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Shame on you for fy20?
I have nothing you have to buy more I will not. And I do not advise others.
Apr 02, 2011, 02:06 PM
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Originally Posted by pashatr
Shame on you for fy20?
I have nothing you have to buy more I will not. And I do not advise others.

Tell me what happened,please?
Apr 03, 2011, 06:49 AM
TBs are GO!....FAB....no..FPV!
Phelec's Avatar
Yin, I have FY21AP and OSD117 (latest release). I have not installed in a plane as yet. This will happen in a few weeks time. I want to use an Eagle Eyes FPV Base station to control an antenna tracker. The Eagle Eyes requires a signal with telemetry information to lock onto for tracking. Is there a way to include telemetry information on the video or audio signal of the onboard video/audio transmitter to send back to the Eagle Eye? I asume the actual information of telemetry is not critical, so long as there is some information of some type for the Eagle Eye to detect is all that is required. Can you make some suggestions? While I have your attention....is the FY21AP upgradeable in any way in the future? This unit is quite expensive for some of us and if it's firmware is upgradeable this will make it good value for us less rich people. Thankyou for your time...
Apr 03, 2011, 03:57 PM
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Hooks's Avatar
Yin is no longer part of FY company! ;-)
Apr 03, 2011, 05:47 PM
mkmkmk13's Avatar
there are dedicated threads for the FY-20A and 21AP
support can be found there or by e-mail

Lets keep this one on topic

i will be installing the FY-91Q on a home made wood frame
RC Timer 2836-11 750KV
RC Timer 30 amp ESCs
epp1245 props
Fox 1500mw 1.2 vTX
IBCrazy's inverted Vee antenna
L-com 8db Patch
GoPro HD
3s 5400mah lipo, and i have many 2200mah maybe 2 or 3 in parallel
AR7000 with a 1W amp on the Tx side

will update with results...

Apr 03, 2011, 10:28 PM
Registered User
@Hooks,FY still lacks of people who can keep an eye on this forum for tech supporting.I l exited FY,but I get the permission from Mr Wei,the current boss of FY ,to do this job for the FY team.I am still keeping a good relationship with the FY team in a long term.

@Phelec,you can program a new code according the protocle of Both FY21AP and Egeltree to reach your goal.Shamed to say that There is no any uapadting in the Fy21AP for almost one year except the AP117 OSD.The FY team can try to make some improvements in the GCS in order to better some functions.

@mkmkmk13,the old thread will still be in used in a long time.
But some people come to this new thread may also have the old FY products as well.It is not so comvinent for me to check out all the thread once I load in RCG.So I tend to check information here.Waiting for your good news.

Apr 20, 2011, 05:38 AM
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Here they are:

FY-91Q DreamCatcher QuadCopter Controller Flight Stabilization System

Biggest worldwide shock in May!!

Confirmed FY91Q capabilities:
1. 6 DOF Self-stabilization and mixing control
2. FY91Q Module for stabilization and mixing control for multi copters in Hexa and Octo configuration.
3. Barometric Altitude Hold.
4. GPS Position Hold.
5. RTH.
6. OSD display of on board stabilization, and other parameters as per AP117.
7. FPV flight capable.
8. Autopilot functions via GCS and control via Data Radio. Real time flight display on Google map, and replay of entire flight on the computer. Use of the latest FY-GCS Release.
9. PID setting change via TTL-USB connection.
10. Firmware Com Port tested successfully.

ETA:At the end of May,or two weeks later.
Price range:Will be anouced later.

Last edited by yiny0730; Apr 23, 2011 at 03:33 PM.
Apr 20, 2011, 09:02 AM
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Editing the words for introducing the FY31AP/FY91Q/FYGCS and other new FY products(will keep them as secreats before everything is ready) in the FY website.

Hope to finish the job tonight and post out here tomorrow.

Drunk a little.But have to work hard.

--It is 21:01 pm here.

Last edited by yiny0730; Apr 20, 2011 at 09:21 AM.
Apr 20, 2011, 12:22 PM
Registered User
FY-y6 frame:

Apr 20, 2011, 01:19 PM
Fly like a bird
Originally Posted by Hooks
Yin is no longer part of FY company! ;-)
U always thought u know everything, but the truth is u know nothing, the Yin is always one key member to FY,