which is MJX use protocol ?

This protocol is under development, and not merged/ready to merge yet with the main branch (nightly builds).
So you need to test using the test version, but if you want to use the last official nightly version, is not included yet.
There is a test version by Hexfet with both protocols merged, but is a test version, not the official one. You can find this version at Downloads area.

Edit. The Bayang protocol isn't merged either, but probably will be merged very soon.

So install this test version instead of the combo one?
deviationtx.com/downloads-new/category/1...0-v4-0-1-b287c66-zip

Sorry, I guess I misunderstand you....

You need the Combo one to have both protocols (Bayang, MJx and even FY326 protocols)
If you don't have those protocols after install the combo version, did you update the protocol folder using the included at combo version zip?

My Devo 10 doesn't seem to have a Protocol folder. Banyang is there as I use it for my H8 but MJX isn't.

Ahh, sorry I guessed you were using a 7e.
I don't know about the Devo 10 build, maybe anyone using a 10 could help you.

No probs at all mate. I appreciate your help

You need this test build to also get MJX.

That's the problem - I'm running that test build but no MJX protocol is listed in the Protocols list.
After the V202 protocol I have:
SLT
HiSky
YD717
SymaX
CFlie
H377
HM830
KN
ESky150
Esky
BlueFly
CX10
CG023
HonTai
FY326
Bayang
PPM
USBHID

No MJX (unless one of those I've listed is MJX under a different name?)

What have I done wrong?

Probably nothing. I remade the builds at the same link so please try the new one.

You sir are a genius! My X900 binds and flys

It's simply amazing to me that this community has managed to build this firmware to fly so many protocols.

I thank you all

Quick note - on the Devo 10 I held both sticks to the lower right and the X901 accelerometers recalibrated. Didn't need to assign a switch.

At last managed to test "Bit test" option. It seems to be equivalent to low rate of stock TX while in on postion. In off position it is the high rate of stock TX.

The problem is that we still do not have medium rate of stock TX available. It is necessary being the most useful one - it is the same rate as 'high' but without annoying auto-flips. Or in other words: this medium rate shall be faster than 'high' as there is no need to limit pitch to 89 (X800) or 95 (X400).

With the X900/X901 channels 9 and 10 do not seem to trigger headless mode or RTH. RTH I don't care about but headless mode is handy.

Channel 6 will allow flips even if you keep the rates below 89. This is pretty cool as you can flip at low rates with a switch or set you FMODE to trigger flips with the settings above 89.

Is channel 5 used for anything? I thought maybe lights but it doesn't seem to trigger anything either.

This little hex is way more fun flying with Deviation! Huge difference

Just a quick note to thank you for doing this amazing work! I've just completed the NRF24L01 mod on my new Devo 7E and it binds to my X900 and controls the the throttle perfectly (waiting impatiently for a replacement motor before I can fly it).

Antfurn wrote: Here's my model ini file:

File Attachment:

File Name: model24.ini
File Size:4 KB

Thanks for posting that! here's a quick and dirty X900 icon for the 7E

Just received my X800 . Will capture SPI traces as soon as possible.
After a quick testing using latest test build with driven trims reversed, I found a weird behaviour at rudder channel.
Aileron and Pitch are working great, with a lot higher rates than with stock TX (driven trims working )
But rudder channel, is greatly improved to the right, but after about 50% stick position is not increased any more.
To the left side, to about 50% is working good, at about the same rate as the stock TX, but after pass about 50% stick position, the rudder speed is reduced
I think probably the driven trims are working OK now for Pitch and Roll channels, but needs to be reversed for rudder channel.

Thoughts?

I managed to capture SPI traces from my X800 TX.
This TX is using the XN297 transceiver with a different package IC. He is using SO16 package instead the QFN20.
I took a picture of the right pin out for future reference.

CSN - Pin 4
CSK - Pin 5
Mosi - Pin 6
Miso - Pin 7



I captured 2 bind sequences, and the functions we don't have at the moment. Light control, Video and Picture.
Also I captured the flip button, and max rates at medium and high mode (autoflip at 90%) hoping to figure out how to disable the annoying autoflip feature.

dl.dropboxusercontent.com/u/14941708/X800%20Captures.rar

I could capture the bind sequence from another different TX in about 2 weeks, in case necessary.

Any additional capture needed?

My maiden flight using DeviationTX
I used my build using latest code from Hexfet but no driven trims at rudder channel.
Great job Hexfet Thanks for your efforts

Second flight

Good job!!