WLToys V959 Pro Protocol - another YD717 variant

I've got a WLToys V959 Pro (Package has Sticker with "PRO 6 Axis Gro" on it)
and found that its not yet deviated (at least I did not find any hint about that).
I've captured SPI on the transmitter (bind and some 'flying' where I was holding the quad), see attached file.


Protocol is YD717 variant, and after finding that v252 pro should work with 'Sky Walker' option, I gave it a try.
I was able to bind and control it using fresh build from team repos on my Devo 8S, but commands were choppy
- which may be caused by my mulimodule, or due to the fact that I can see that the original is performing some channel hopping,
which I only see a note about in the source code, which says channel hopping is missing for Ni Hui quad.
My TX sends bind packets
29 EF A1 11 56 AA 40 00 F5

My capture shows a channel hopping over RF_CH 3C, 02, 21, 41, 0B, 4B, 3C, 02, 21, ...
But time between these are *strange* ... 0.01597 seconds between at the end, but at init it stays even 4.5 seconds on channel 02
( I REALLY do not understand why the YD717 code IS working with the 959 pro at all ^^ )

I'll dig into this tomorrow

Hi, I am testing the v959 pro with YD717 and Sky Walker , but the motors turn on and off when I apply throttle, the led blinks.

I didn't see any channel hopping in this capture - is it the right file? It seems to be the same as yd717/skywalker.

Only the throttle seems to work almost correctly with less or more throttle in yd717, the other controls do not work well. In SkyWlkr option the motors turn on and off, the other controls do not work well either.
The link led blink less with yd717, more with SkyWlkr.