Problem of Devo10 after upgraded

Hello All,

I just modified my Devo10 with installed A7105 and NRF24L01 module, and upgraded Nightly Build Firmware 5.0.0. After that, I turn on my tx and found "Missing Modules :CYRF6936" appeared and cannot skip it with pressing any button. Please help !!!!

OK well first did you remove the CYRF module?

If you did that's ok, hook up tx to usb and open the drive, go to the tx file and change the default model to any model which doesn't use a protocol that uses the CYRF module.
After that you'll still get the warning but it'll allow to clear it and finish booting.

Note if you didn't remove the stock module then you have a bigger problem...

Thank you brother and will report after tested.

I had removed the CYRF6936, and turn on the tx, it is still the same problem.

That error happens under a number of conditions so it might not be the CYRF that is the problem. Walk us through your installation: First are all the TX solder points properly connected and in good condition? Second, are the wires in good shape, no shorts or breaks, and as short as necessary? Next, is each module connected to the correct wire? Next, is each module termination point in good shape no shorts or breaks?

We may be able to spot something if you post detailed close ups of the module connections and the Devo connections. If you include a photo with a clear view of all the wiring we can review that as well.

I think that I have the same problem.

My Devo 10 was already modded with a A7105 and working properly, mainly used on the DEVO protocoles.

I was on a 4.0.1 nightly (don't remember which one), all was fine. I've just upgraded to 5.0.0 but in two steps :

1 - I just upgraded the filesystem (silly, I forgot I had to upgrade the firmware)
-> the radio did boot, I saw I had the wrong firmware version number and understood my mistake
2 - I then ran deviation uploader to upgrade the firmware to 5.0.0, first without formatting or anything
-> upload ok, restart the TX : Missing Modules CYRF6936
3 - I tried to proceed with a full format on 5.0.0, upload ok, then restarted
-> Missing module CYRF6936
4 - I tried downgrading to a stock v4.0.1 firmware + filesystem (full format)
-> Boots properly and works. No missing CYRF.

So it's clearly linked to the upgrade / the default conf. after the upgrade.

Any hint on that ?

Brothers, here's the photo, hope can help.

con't

StarCharlou Brother, I don't know how to download and upgrade the file system.

This recent post describes the process to upload a new firmware / filesystem for instance : www.deviationtx.com/forum/6-general-disc...eased?start=20#47889

You'll have to check the download section for the DFU USB drivers and uploader.

I hope you'll be able to rollback to 4.0.1 to see if it works again for you, as it did for me.

I'd try to roll back to V4.0.1, but still the same problem. I had follow all the steps including upgrade firmware, copy the file system and enable the modules. If I just want to use the tx without any model settings, did I need to download the model configs ?

I just removed all the modules and found the tx works normal. I think there were some wrong with the connections of the added modules.
BTW, thank you all of you, I will try to reconnect the modules some day when I have a long vacation.

Good morning everyone
I write because I have a trouble with my devo 10
After USB firmware update my tx is dead...
I have read many topics about but I have not clear the solutions to trouble!!!
I will change the original module with a 4 in 1 and control chip nextly ...but first I hope someone can help me to understand
If is possible solve the problem in another way?
Really tanks to everyone for help!!!