protocol for WL Heli V911-s

I read those posts about the early 4-in-1s and decided to order a new one to try. There were none in the US so I ordered from China. It's getting shipped epacket so it will probably be about 12-15 days.

Also, I remembered I have an E010 I bought as a parts donor for my E010S FPV. I tested it and it works with both my Devo 8S with individual NRF module and Devo 10 with 4-in-1. I'm not sure if the E010 had multiple different main boards like a lot of the cheap quads, but mine uses MJXq - E010 protocol. Does anybody know if mine is the one some people were having trouble binding with the early 4-in-1s?

Ahh... so the problem could be an out of spec 4-in-1 or E010. So what we actually need to repair is those damn cheap Chinese engineers that are trying to save half a dollar! I think that's done by swiftly and repeatedly hitting their wallet hand with a 19mm wrench.

Good work. Thanks to goebish and planger. Hope it's coming soon a nightly builds. Tested with taranis by a friend, mode 1 perfect.

Howdy
Great job guys with figuring this out. Any idea when it will get to the nightly build?
Thanks
John

Sure will , I take it is just like updating a nightly?
Thank you
John

Goebish,

Would it be possible for you to make a temporary version with access to the 14 flags so I can test to see if there is a 3G function?

I'm thinking since this is basically a beginner version of the WL V988 that has 3G and 6G that if they happened to re-use the FBL software from the V988 on the V911S then maybe the 3G function is still in there and they just didn't want it available in the beginner TX because it would cause a crash if they enabled it accidentally.

If not, I've got an iRangex module on order for my Taranis and Pascal might be able to do it for me after I receive it. It will probably be at least 2-3 weeks until it arrives.

Also, my new 4-in-1 to replace the original release 4-in-1 in my Devo 10 is not here yet and will probably be at least another week. I'll install it and resume testing when it arrives.

The only transmitter I have that is working with the V911S is my 8S with independent NRF24L01 board, my 4-in-1 boards are from the original batch and aren't binding with the V911S. Any chance that your DFU would work with it or could you make a 8S DFU?

Great! Thanks a lot goebish.

I tested all of the flags and I found out that P2-1 is hover calibration and P1-5 is throttle hold.

I didn't find a 3G mode that is activated by changing a flag. I couldn't test combinations of flags because of how the test software is set up, but it's extremely unlikely that a multi flag combination is used so it looks like there is no 3G mode. That's a shame because that means new pilots may out grow the V911S in a matter of a week or two.

One of the flags could be for receiver side dual rates, but I didn't test for that and we don't need it anyway since it's much better to use standard transmitter side dual rates.

It looks like the main advantages to using a Deviation transmitter over the stock transmitter are the ability to lower the hyper tail yaw rate to something usable and having decent gimbals in the TX.

Success binding V911S with Devo 10 using a new 4-in-1 board!

I finally got my new 4-in-1. I replaced the 2016 4-in-1 in my Devo 10 that wouldn't bind with the V911S with a new one. It works great. It even binds more reliably than my Devo 8S with separate NRF24L01 module.

I made a post in the "3-in-1 / 4-in-1 RF Module" thread that shows how to identify the differences between the old and new models.
www.deviationtx.com/forum/7-development/...ule?start=1380#71996