Sky Viper nano m200

Has or is anybody tried to capture the protocol on the sky viper m200? I tried all the current protocols in the latest nightly build but no joy in it binding..

This would be a really cool one to be able to fly with 7e.

It would totally be helpful, as the things drop out of the air randomly using the stock transmitter. This is a great little nano quad if it were not for that issue.

Who knows, may be it's not transmitter to blame. Crappy radio can be present in the quad itself.

Those who have it - make detailed photos at least to evaluate feasibility.

All of the current Sky Viper models use the same protocol I believe. The S670 Stunt Drone would be really cool with the Devo as well.

At least make hi-res photos of both TX and RX boards and put links here.

A friend lent me one. It's most probably LT89xx based - the marking is thoroughly wiped off both TX and RX, but the chips has the same pinout.

Got preliminary SPI capture. Seems to be using LT8900, not LT8910. That's good - emulation of LT8900 is done.

I was wondering if anyone got this to work, I just purchased a m550 and am curious

I have an m550 I'd love to get to work with my Jumper T8sg. Is there a way that I haven't been able to find? Sorry, I'm quite the quad and modern day r/c newbie, and maybe I just don't know how to look for the answer yet due to lack of speaking "the lingo". TIA for any hints!

Btw, in reading through the posts, I saw that someone suggested pretty much all the Sky Viper models use the same protocol. I have an s1700 stunt drone in addition to the m550 nano, and the larger s1700 controller did not work with the m550 quad, so it appears at least those two models are different.