Eachine CG023 protocols - what are they?

Hi IKKI.
I saw your video some days ago at RcGroups , and I think it's a problem into the Quadcopter's firmware.
Sometimes at bind process doesn't take the right neutral value at rudder channel, causing yaw drift when you take off.

DeviationTx needs some time to learn how everything work (as all things in life ), but after some time using it you will see is not difficult at all.
You only need to read, read, read and read a little bit more

Many thanks for your help and your job.
I hope to learn as fast as I am curious.
Greetings and see you soon then!

Question ... I tried two protocols for CG023 and I have problems verses yaw right away, I tried protocols for fy 326 and I yaw problems there as well.
But is it normal? Because it begins to pick me some doubt ....

Did you calibrate the sticks after Deviation install?

Yes, I will post the video. In the first two setup for x4 propellers begin to turn in a different way, in one tends to tip over and resume the signal continuously, with the other flies, but rotates to the left. With Fy326 instead spins continuously to the left, and here you can see right away that the propellers do not start together.
I have also syma x12.... I will try it.

Edit:
Syma x12 has the same problems.

The controller signals all trims to zero, do the calibration on each quadcopters but I always problems yaw. Where am I wrong?

Durete wrote: Did you calibrate the sticks after Deviation install?

Is there a particular process?
I ignore him.
If you can pass me a link I see and learn to control.
Thank you.
: D

I have several CG023 and cg031, maybe I can help.
: D



I solve... It's a controller calibration... But probem whit cg023 remain.,..

You need to enter in "Transmitter menu" -->"Transmitter config" and press "Calibrate" button (second option in the menu).
Later, you need to move the 2 sticks at all positions, trying to reach every possible angle.
Sorry I don't have any link showing the process.

Durete wrote: You need to enter in "Transmitter menu" -->"Transmitter config" and press "Calibrate" button (second option in the menu).
Later, you need to move the 2 sticks at all positions, trying to reach every possible angle.
Sorry I don't have any link showing the process.

Perfect Thank you! It's very sensible!

Nice!



Fixed problems with yaw CG023 and cg031, but now I have the controls inverted 90 degrees I can not understand ...: DE then makes the flip alone ... but is funny.

This morning I went to the park to try out my new controller. With x4 3d connection is as good as with syma x12 no lag. In both, however, finding the problem that if I move the stick too much in some direction, the bird starts to do flips. I tried the various keys but nothing happens. In contrast with the model Fy326, I do not understand how to make the launch and go to normal mode. Last negative note. The controller range is 70 to 80 meters to set 150mw, shame the original controller arrivals to 300 meters. What does not work?

Just return with some veeery interesting news...
Yesterday, I received from Banggood a new nRf module to replace my nRf module used till today.
Before exchange the modules, I took some photos to the old one, and the new module received yesterday.
They appears to be the same module, but they have some differences...
Replaced module:



New received module:



Observing carefully, you can notice 2 differences. The first one, the PA/LNA have different markings, and the second difference, the nRF24L01+ IC has slightly different marking.
Old PA/LNA:



New PA/LNA:




Old nRF24L01+:



New nRF24L01+:




My guess, is the new one PA/LNA IC is a clone from the original RFAXIS IC, but this is only my guess because I can't find any info about this new IC, but according to this Web:
zeptobars.ru/en/read/Nordic-NRF24L01P-SI24R1-real-fake-copy

The old nRF24L01+ assembled at my Devo 7e is a clone from the original Nordic IC.
I haven't tested yet the new one module (with real nRF module), I will test when return home from work, but this clone IC could be the reason for this weird behaviour using the YD829 protocol

Guys, be aware, Banggood sell some time ago Fake nRF24L01+ modules!

Very interesting comment:
hackaday.com/2015/02/23/nordic-nrf24l01-...e-1/#comment-2451206

Edit.
Very interesting article about those SI24R01 clones:
forum.mysensors.org/topic/1153/we-are-mo...e-fakes-are-emerging

The question is, can we be sure that whatever Banggood ships now uses the original chip rather than copies?

czajunia wrote: The question is, can we be sure that whatever Banggood ships now uses the original chip rather than copies?

For sure no
Mine, received yesterday, appears to be genuine, but who knows...

BTW, I haven't tested the YD829 protocol yet, so maybe this is not important.
I will report about the YD829 protocol in about 3 hours.

Nevermind, the new module works as the old one. The same behaviour using the YD829 protocol.
I run out of ideas

I feared for the result because I checked mine in the Devo again and it's same markings as your "old" module. I removed mine from the Devo and took my spare Ebay module, different board markings and shielded. And it worked too with the YD-829C. Like you I also use a ribbon cable to the module so I really don't know what still can be different except I use a connector and 7 wires instead of 6 but I think it should not make a difference.

goebish wrote: Durete, I don't remember if you've already tried a few different random TX ID ?

Yes, I have tried a bunch of different TX id's, without TX Id, and even an special build (from you) using the same TX id/RF channels from my own stock TX.

Ok, thanks!
I didn't receive yet, probably tomorrow. I have my Arduino and nRF24L01 module ready to assembly

These problems sound mighty similar to those of the later version of the FY326 Q7.