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Do you try to use "Freq-Fine" protocol option?

I am also not able to bind an Frsky D8 receiver to this radio. I was able to bind a Frsky XM+, but no luck with several different Frsky D8s. I have not checked the range of the XM+ to see if I have range issues like others on this thread.

Has anyone successfully bound a D8?

I think the trainer port use P11 connector. I don't know pinout. It can be GND, PPM in and PPM out.

ir8m has no trainer port. Can I add a trainer port?

H, G switch Modify photos attached.

The potentiometer of Jimbol was fixed with epoxy resin.
Then the center problem was solved.

Hi vlad_vy,

I guess this isn't going to help JLo66 but the new firmware 2018-01-31 worked fine for me so this might be a user-specific device problem. Another thought sprung to mind JLo66 is to revert back to the original firmware (vlad_vy suggested) to see if the problem persists and if this works try the latest update again. People really need to understand that they need to Safely Remove USB media storage devices because not only the data can be lost/corrupted but on very rare occasions the storage device can be permanently damaged. JLo66 did you use the correct version of the DFU upgrade tool you should be using Walkera Dfuse USB Upgrade Tools 2.31. If I can think of anything else that might help I will post here in the meantime waiting for feedback from JLo66.

Regards, Stefan

PS What if any models was the model that was configured prior to the upgrade failure and which protocol was being used? Switch the TX on when you get the error hit the exit button to see if you can continue and then proceed with the model setup. In the model setup load a new model from scratch and configure it using a different protocol save then switch off TX wait 30 secs and power TX back on to see if the problem persists. If the problem goes away edit the model setup selecting your required protocol to see what happens.

I don't know what may be wrong. Have you backup of original filesystem? Can you provide original "hardware.ini"? If it equal to current "hardware.ini" probably you have hardware problem.

As last resort, can you try different iRangeX iRX-IR8M build, based on v5.0.0 release core?
www.deviationtx.com/forum/builds/6407-de...cols?start=300#67350

It worked fine before flashing the firmware. Have formatted, reflashed, ejected USB safely again. Still same problem.

Hello dear friends!

"iRangeX iRX-IR8M 2.4G 8CH Multiprotokoll"

With Frsky receivers there are unfortunately very strong range issues. Me and a friend of mine get a failsave after like 50-100 meters with Frsky!

"FrSky R-XSR Ultra SBUS / CPPM D16 16CH Mini Redundancy Receiver 1.5g for RC Multirotor FPV Racing Drone"

www.banggood.com/FrSky-R-XSR-Ultra-SBUS-...-FPV-Racing-Drone-p- 1186057.html? rmmds = search & cur_warehouse = USA

Does anyone else have the problem?

On "afdhs 2a" there were no range issues so far with an x6b reciever Unfortunately the receiver is too big for some builds.

This is the one: "Flysky X6B 2.4G 6CH i-BUS PPM PWM Receiver for AFHDS i10 i6s i6 i6x i4x Transmitter"

www.banggood.com/Flysky-X6B-2_4G-6CH-i-B...earch&cur_warehouse= USA

Are there any alternative for small recievers with rssi telemetry?

Is it maybe a BUG is the software of "Deviation"? (FrSky)

"iRangeX iRX-IR8M 2.4G 8CH Multiprotokoll"
There is also a problem with the included reciever, it only works in ppm, not sbus or ibus mode. This adds the issue that you cant set up a failsave properly and the quad stays armed, motors spinning so using that is just dangerous.

Hello dear friends!

With Frsky receivers there are unfortunately very strong range issues. Me and a friend of mine get a failsave after like 50-100 meters with Frsky!

"FrSky R-XSR Ultra SBUS / CPPM D16 16CH Mini Redundancy Receiver 1.5g for RC Multirotor FPV Racing Drone"

www.banggood.com/FrSky-R-XSR-Ultra-SBUS-...57.html?rmmds=search

Does anyone else have the problem?

On "afdhs 2a" there were no range issues so far with an x6b reciever Unfortunately the receiver is too big for some builds.

This is the one: "Flysky X6B 2.4G 6CH i-BUS PPM PWM Receiver for AFHDS i10 i6s i6 i6x i4x Transmitter"

www.banggood.com/Flysky-X6B-2_4G-6CH-i-B...earch&cur_warehouse= USA

Are there any alternative for small recievers with rssi telemetry?

Is it maybe a BUG is the software of "Deviation"? (FrSky)

There is also a problem with the included reciever, it only works in ppm, not sbus or ibus mode. This adds the issue that you cant set up a failsave properly and the quad stays armed, motors spinning so using that is just dangerous.

www.banggood.com/818CH-Mini-Receiver-Wit...__4&cur_warehouse=CN

Is it works "OK" before flashing firmware? Do you rewrite filesystem? If yes, try format USB drive, write filesystem from archive and use "Safely Remove Hardware".

Hi guys,

I flashed the firmware and now I get a "Missing Modules: A7105 ..." error on startup.

Is there a way to fix this error?

Hi I have a turnigy tgy-ia6c receiver and runs on the AFHDS 2A protocol.

My question being a total noob is how do i bind this receiver.

steps taken :-

1. Create a model
2. select AFHDS2A
3. select bind
4. plug in the power to my receiver.

Now in the docs the receiver automatically goes into bind mode for 5 secs on every power up. There is a button but that is for update.
Any ideas
I have a irangex irx-ir8m and its on the latest build for that specific radio 2018-01-31

Thanks
Paul

"Deviation v5.0.0 build with latest protocols" (based on v5.0.0 release core)

* Add 3pos momentary trim switch, from DavidBoone
* Add support for 6 independent trim sets
* Add iRangeX iRX-IR8M

(01.02.2018)

Files deleted, see below...

Slightly off topic....

CYRF6936 is discontinued.....
www.cypress.com/part/cyrf6936-40ltxc

And Cypress do not have latest 802.15.4 products, only WiFi.

Moeder wrote: Those bridges are intended, as those are all power supply Pins.

Thanks, you are right.

I added iRangeX iR8M build with support for 6 independent trims set:

www.deviationtx.com/forum/builds/7605-ir...rx-ir8m-builds#67301

Since iRangeX iRX-IR8M (t8sg-v5.x.x-2017-09-19) is somewhat different from Jumper T8SG I will place here the builds for iRangeX iRX-IR8M.


Changes:
* Add support for 6 independent trims set.

You can use 4-6 contiguous virtual channels to setup 4-6 pos switch, then assign to trims "Switch" the first used virtual channel and you will have 4-6 independent trims set. The virtual channels switch at any state should have only single channel with +100% value, all others -100%. It's intended for for 4-6 flight modes with independent trims settings.



(2018-01-31)
iRangeX iRX-IR8M based on Nightly Builds:

File deleted, see below...

No, but you can use my build for iRangeX iR8M:

www.deviationtx.com/forum/builds/7605-irangex-irx-ir8m-builds