Search found 25 matches

by CatRovacer
Thu May 24, 2018 11:52 am
Forum: General help (FrSky Taranis radio)
Topic: V8R4-II Reciever
Replies: 11
Views: 3564

Re: V8R4-II Reciever

@Mark42
Rx's D4R-II and V8R4-II are different devices with different firmware.
V8R4-II more older and provided bind with pressing FS button with own RF (Tx) module like D4R-II.
Short Ch1 & Ch2 - just new feature of binding for new protocol.
by CatRovacer
Tue May 08, 2018 7:26 am
Forum: Hardware
Topic: Newb: Replaced STM32, boot loop when switched OFF
Replies: 3
Views: 653

Re: Newb: Replaced STM32, boot loop when switched OFF

How you removed old death STM32?
Reflow with hot fan or just cut pins one-by-one/
May be hot air stream too strong and shifted some C or/and R's?

Possible shorted pins also need check. Use power magniefing glass and LED torch.

for removing solder snot/drop between pins i use "wave soldering tip"
by CatRovacer
Sun Apr 15, 2018 7:34 pm
Forum: Software
Topic: G-rx8 firmware update
Replies: 4
Views: 1026

Re: G-rx8 firmware update

Pay attention for check correctly connection betwenn STK & Rx: S, +, -
For some other FrSky Rx's cable has different pinout.
I tried DIY STK (arduino nano) But well ugraded via QX7 SPORT
by CatRovacer
Mon Apr 09, 2018 9:07 pm
Forum: ersky9xr
Topic: Compiling ersky9x r220 in Windows
Replies: 13
Views: 1646

Re: Compiling ersky9x r220 in Windows

Thanks Mike
I compiled, work good on 9XR Pro, But there are still a lot of non-exclusive functions. will revise makefile and src's
by CatRovacer
Sun Apr 08, 2018 7:29 pm
Forum: ersky9xr
Topic: Compiling ersky9x r220 in Windows
Replies: 13
Views: 1646

Re: Compiling ersky9x r220 in Windows

How to compile fw for 9XR pro and QX7 with mostly reduced features? (for reduce flash & RAM footprint)
i.e. i want reject:
SD card, logs, voice, haptic, GV, only EN lang, Lua, heli
Which def's need add in make when launch?
by CatRovacer
Tue Apr 03, 2018 9:43 am
Forum: General help (FrSky Taranis radio)
Topic: D4R-II binds, V8R4-II doesn't!
Replies: 9
Views: 1559

Re: D4R-II binds, V8R4-II doesn't!

V8R4-II have delicate antenna. check it.
On all my V8R4 & V8R4-II receivers it was broken off. soldered the antenna from other Frsky Rx's (spare from HK). or made himself of a thin coaxial wire. The braid is soldered to the GND (capacitors opposite the pad for signal conductor)
by CatRovacer
Mon Apr 02, 2018 11:59 am
Forum: General help (FrSky Taranis radio)
Topic: D4R-II binds, V8R4-II doesn't!
Replies: 9
Views: 1559

Re: D4R-II binds, V8R4-II doesn't!

When binding: red LED flashing, next red off and on green LED? At me green LED very often blinks, it is possible to tell or a weak glow. ))) If binding happen, but Rx non responded, then cause there may be different unsuitable settings. I had incorrect parameters for the Trainer mode. try to play th...
by CatRovacer
Thu Mar 29, 2018 1:53 pm
Forum: FrSky Taranis radio
Topic: QX7S LBT Tx, Non-EU R9M Module & Non-EU R9 Slim Rx
Replies: 5
Views: 1100

Re: QX7S LBT Tx, Non-EU R9M Module & Non-EU R9 Slim Rx

What kind of speaker is it? Where is he located?
Yeah, R9M, "my love" :?
by CatRovacer
Thu Mar 29, 2018 1:45 pm
Forum: General help (FrSky Taranis radio)
Topic: D4R-II binds, V8R4-II doesn't!
Replies: 9
Views: 1559

Re: D4R-II binds, V8R4-II doesn't!

V8FR-II, and several (7pcs) V8R4-II I binded successfully with several versions of opentx(2.1.1-2.2.1) with the internal RF module of Q7X.
Of course shorted ch1&ch2, power to Rx, [bind] operation in menu for curent model, 2nd page
Of course only "D8" mode for internal RF
by CatRovacer
Fri Mar 23, 2018 9:49 am
Forum: Hardware
Topic: FrSKY X-Series receiver bricked (X8R no leds - bootloader corrupted?)
Replies: 8
Views: 1660

Re: FrSKY X-Series receiver bricked (X8R no leds - bootloader corrupted?)

If I read the Bootloadeer from another receiver/module via the STLink connected to the SWD and write to same another receiver/module. Will this Bootloadeer work correctly? And if i will grab Bootloadeer from other FrSky device (based on same STM32)? If I was an honest paranoid, then when I wrote the...
by CatRovacer
Thu Mar 22, 2018 7:20 am
Forum: ersky9xr
Topic: Several problems with 9XR Pro
Replies: 9
Views: 1129

Re: Several problems with 9XR Pro

The main f**ng problem with my 9XRpro is hanging when turned on. At the same time, the screen is filled with a gray. After juggling is turned on. I read about what is possible due to the fact that the processor does not find the SD card. So I did not find out this problem with another card. Dennis, ...
by CatRovacer
Thu Feb 15, 2018 10:48 am
Forum: Hardware
Topic: problem with flashing FrSky R9M
Replies: 3
Views: 1054

Re: problem with flashing FrSky R9M

Yes, they told me about it. But the shipment is only one way for about 1 month.
Is the fw binary .frk encrypted? If yes, everything is sad.
by CatRovacer
Thu Feb 15, 2018 7:15 am
Forum: Hardware
Topic: problem with flashing FrSky R9M
Replies: 3
Views: 1054

problem with flashing FrSky R9M

The module R9M is not flashed either via SPORT, via Qx7 bay module connector, DIY STK (basen on Ardu nano) Message from my opentx (V2.2.1): FW update error. Bottom pin no resp" The receiver i can flash well. Yesterday i connected STLink to SWD pads on R9M. I can read & flash STM32. Need bootloader f...
by CatRovacer
Tue Feb 13, 2018 7:41 pm
Forum: Hardware
Topic: R9/R9M VERY poor range
Replies: 7
Views: 1259

Re: R9/R9M VERY poor range

I cant flash firmware to R9M
I tried flashing via SPORT on QX7 and STK (DIY Arduino nano)
Module only shorty LED blink if press "FS" button
STK flash receiver R9 well, it work.
When i connect R9M only message "finding device"

May be someone can share bootloader for R9M?
by CatRovacer
Fri Feb 09, 2018 11:37 am
Forum: Hardware
Topic: R9/R9M VERY poor range
Replies: 7
Views: 1259

Re: R9/R9M VERY poor range

Need scheme for R9M module. Please
by CatRovacer
Thu Feb 01, 2018 7:30 pm
Forum: erskyTx (was ersky9x)
Topic: SBUS Trainer input
Replies: 51
Views: 11031

Re: SBUS Trainer input

Whether it is possible to control the slave transmitter by the SBUS which is connected other end to the receiver. Of course, we control the receiver from another transmitter. Why is it necessary? To verify the reliability of the connection (Range Test) of the new receiver-transmitter alone, without ...
by CatRovacer
Fri Jan 26, 2018 1:49 pm
Forum: General RC Electronic Projects and Discussion
Topic: FrskyRX_USB dongle
Replies: 26
Views: 8594

Re: FrskyRX_USB dongle

I asked, but no answers. No one know :? :roll:

I studying of the src also gave nothing, except for the assumption that the connection occurs every time it is turned on. :o :?
by CatRovacer
Thu Jan 25, 2018 11:15 am
Forum: Other Electronic Projects
Topic: Data stream transfer from rx to tx
Replies: 1
Views: 636

Data stream transfer from rx to tx

How to transfer logged data stream from openaltimeter spi flash to opentx Lua script? Any ideas? Openaltimeter connected to FrSky Rx (sport) Usually it send data altitude and vario as telemetry. But also it accumulate this data in flash, which we can see on the computer after the flight. Why not sen...
by CatRovacer
Thu Jan 25, 2018 10:33 am
Forum: General RC Electronic Projects and Discussion
Topic: FrskyRX_USB dongle
Replies: 26
Views: 8594

Re: FrskyRX_USB dongle

Excuse me for message here, but i cant find thread better

How to enter to _bind_ mode for DIY FrSky TX/RX Module? https://www.rcgroups.com/forums/showpo ... ostcount=1
TX module!
How to bind Rx i know :roll:
by CatRovacer
Sat Dec 23, 2017 6:42 pm
Forum: The Pickled Gnu (The Pub)
Topic: Need Help- Maiden Phoenix 2000 Glider Flight - Bad Crash
Replies: 10
Views: 1715

Re: Need Help- Maiden Phoenix 2000 Glider Flight - Bad Crash

i think EPA wing you can glue together with UHU, I bought from this guy As I see fuse is not damaged. If there are cracks need to clean sandpaper the paint by 1cm on both sides and patch of glassfibre on the epoxy . Of course strictly required need disassemble and check motor (shaft and magnets). It...
by CatRovacer
Fri Dec 22, 2017 7:17 pm
Forum: Hardware
Topic: 9XR Pro unstable output
Replies: 1
Views: 387

9XR Pro unstable output

Instability of the out signal for the elevator or flap / thr is not once. After some time (5-10 minutes) after switching on the transmitter and trimming, if necessary, the elevator or flaps smoothly move away from the neutral. You need to trim again. After the pwr off and re-activation of the contro...
by CatRovacer
Thu Dec 07, 2017 6:38 pm
Forum: Feedback
Topic: DDOS filtering
Replies: 20
Views: 6088

Re: DDOS filtering

a few days ago could not sing in to forum under Firefox/Ubuntu. Same PC under Win - OK.
Now break through
by CatRovacer
Thu Nov 23, 2017 11:57 am
Forum: Software
Topic: TX 2.2.0
Replies: 1
Views: 2817

Re: TX 2.2.0

In this 2.2 version is already excluded support for menu navigation through the sticks and pot's?
by CatRovacer
Thu Nov 16, 2017 1:28 pm
Forum: Feedback
Topic: Turnigy Evolution Digital Proportional Radio
Replies: 11
Views: 8010

Re: Turnigy Evolution Digital Proportional Radio

Please advice about "How to add a new board for opentx"? Like for ChibiOS/RT
by CatRovacer
Tue Nov 14, 2017 12:39 pm
Forum: Feedback
Topic: Turnigy Evolution Digital Proportional Radio
Replies: 11
Views: 8010

Re: Turnigy Evolution Digital Proportional Radio

What about ERsky for Tgy Evolution? I can't seek (((. Please link ?

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