Radiomaster MT12 4-in-1: Bind to Flysky AFHDS 2A receivers (FS-BS6, FS2A)

Protocol: Flysky2A, sub PWM.IBUS
Radiomaster MT12:
www.banggood.c...

[@hectorperriere5504]

Well, thanks for providing a new tip regarding my problem, even more so since you no longer use the FS brand, and especially because you are not on my payroll, (the payroll thing is a joke), finally your videos are very good, I have seen them all and I have learned a lot, thanks for taking the time to educate ignorant people like me, greetings

[@hectorperriere5504]

It is impossible for the FS-BS6 receiver to work correctly with the Radio Master MT12, I can't find a way, even if I change the steering servo channel to channel 6, the car generates an intermittent running when turning the left and right wheels, I hope you find the solution for this problem, thanks

[@RCDeric]

I cannot get my FS2A from Aliexpress to bind. Just blinks fast. The small radiolink ones work. Just wanted these to work as they are cheap

[@donaldsneffe]

Did you update firmware (if EU-version)?

[@RCDeric]

@@donaldsneffe Yes. I was just reading there is a version with a big chip that doesn't work and one with a small chip that will bind. Thank you

[@babupranav]

Thank you for making these very helpful videos. Could you olease also make one for bindkmg the spektrum rx with AVC that come with losi/arrmas? Thanks.

[@donaldsneffe]

I do not have those. I do only have "normal" Spektrum air receivers (DSMX and DSM2) and a Spektrum micro unit (Axial AX24). As far as I found now, the MT12 4-in-1 does not bind to Spektrum ground units (DSMR), only to air units. Did try to bind it with my AX24, no success. I would be glad, if I am wrong, but I fear, I am not wrong. (Does also not bind to new Traxxas receiver units, such as the TRX-4M, did try, and not to TurboRacing, and not to Flysky AFHDS3 and ANT - so will not bind to Hobby Plus trucks, old and new ones, not to SCX24 v2 and v3, 1/76 Turbo Racing trucks).

[@JacobScherer]

For me when using the FS6, I got odd behavior with the gyro impacting CH2 as well. Does your CH2 work as expected with no changes by moving the RX?

[@donaldsneffe]

Yes, it does. At least it seems to work flawlessly. But I did not drive it so far, only test setup on the bench. Have to check again, I did not do any frequency measurements as you did, only quick "on the bench". If there should be a problem, maybe doing the same thing with ch2 (Throttle) as I did for CH1 (steering) could solve this? Throttle CH4? Do not remember anymore if you also changed the channel order to "car type", I have changed all models (radio setup) to CH1 = steering and CH2 = throttle. I watched your video (latency) weeks ago, it is so helpful and it contains awesome information, unfortunately quite hidden - for example the WLToys protocols. I will give credit to you when I upload the WLToys binding video, because it was you who showed me that ch4 is steering channel in WLToys. In WLToys I can bind the new models (284131, 2428 - those do come with different radios) without problem, everything works. But in the elder receivers (the "large radio") I can also bind without problem (different protocol), but the model does not stay bound. So if I switch off model and switch on again, the receiver goes into bind mode and I have to bind it again (I tried "everything", switching off/on rx or tx first and on again after binding). Wanted to make/post this WLToys video already before Christmas, was then stopped by my R85C binding problem for an evening, and now I am searching for a solution for this "old WLToys bind problem". I will try to set the "bind input/order" on a button, so that it is easy to bind the model each time after switching on. Still have to figure out how to do this (I am no EdgeTX prof at all, I am learning). Any idea why the old WLToys do not stay bound?

[@rcsteve710_]

Thank you. Do you happen to know if this works with Noble NB4 style receivers?

[@donaldsneffe]

Yes, I happen to know. But you will not like the answer: It does not work with Flysky AFHDS 3 (Noble) and ANT (Flysky FS-G7P etc., SCX24 v2, FMS, Hobby Plus). It works with the 2 elder Flysky protocols (AFHDS and AFHDS 2A), but not with the two newer ones (AFHDS 3, ANT).

[@fredrikfassberg5139]

Nice! Do you know if it’s possible to bind it with this receiver, Flysky FGR4S V2 Receiver?

[@donaldsneffe]

Unfortunately this is not possible, this is a AFHDS 3 receiver. Also Flysky ANT will not work (this protocol is also used in SCX24 v2 and the FMS/RocHobby trucks with the small radio and in the newer Hobby Plus/FTX/Absima micro trucks). I read, that it will not be possible in future, because the processor of the MT12 4-in-1 is not able to work with Flysky AFHDS 3 and ANT protocols, so one would need a new module for this (not yet developed/available)... not "only a new protocol implemented". We will see, no AFHDS 3, ANT and TurboRacing working with the MT12 4-in-1 is also quite a bummer for me, because I do have so many tiny trucks and cars using those protocols, and a Noble and several ANT receivers (and radios).

[@fredrikfassberg5139]

Thank you for this excellent answer. To bad it didn’t work when I have this reviver in many of my cars Cheers Fredrik

[@user-yi3qu9jg8l]

I’m late to the discussion but half my RC’s are the mini FMS/Furitek/ HobbyPlus so that makes this radio not very useful to me. That’s too bad as I am really interested in it otherwise. Maybe one day they will make a module available. Fingers crossed.

[@JoshHanger]

Do you know if the fs bs6 can bind to a radiomaster boxer?

[@donaldsneffe]

If it is a 4-in-1 it is the same as MT12.