FS-A8S 1 xSuccess & 1 xFailure but why ?

So I have 2 identical RTF quads: HGLRC / XJB 145

Both quads have identical recievers installed ( FS-A8S Flysky )

I also have 2 identical Taranis 9xd Plus

One with a iRangeX 4 in 1 : tinyurl.com/y9q5desc

Other with a ' Ytech ' 4 in 1 Module ( unbranded + no ABS JR case) : tinyurl.com/yaux5efy

Both radios have been flashed with " opentx219-14296db-multi-2016-12-20-taranis-plus "

Both radios display the Multi Language menu under éxternal RF' Bind

Both Recievers display SOLID LED confirming the bind.

Only one quad picks up the Radio signals when checking in Betaflight

Anyone Please help!

Surely the right place to ask this question would be the openTX forums ???

Actually I just looked on my Taranis. Make sure that both of them are set to PWM/IBUS or PWM/SBUS. You will see this setting to the far right of your options.

If that still doesn't work take both receivers out and connect them to normal servos. If they both work outside of the quads then maybe you have a duff controller in one of the quads.

DIY-Multiprotocol-TX-Module FLYSKY AFHDS2A bind problem has been fixed on v1.2.0.22 or above version.
Please read github.com/pascallanger/DIY-Multiprotoco...Protocols_Details.md
- under FLYSKY AFHDS2A - 28 section "RX_Num is used to give a number a given RX. You must use a different RX_Num per RX. A maximum of 16 AFHDS2A RXs are supported."

Thanks, yes the RX which bound AND gives signals in Betaflight can be switched from S to iBus by holding the bind button, the RX which is bound but doesn't give signals does not react to holding BIND. Interesting

Isn't that what I already have ? If not do I need to flash the JR module?
Cheers

http://tinypic.com/r/344uo2c/9
Which release and how ?

Cheers

Take care sbus need to be connected to inverted Rx Uart. (or dedicated labeled sbus port) Howver Ibus can use any Rx uart univerted, but not work on Sbus input pin.


For full Ibus telemetry and Rc signals, over just one pin in bidirectional mode, you have to connect to a Uart Tx pin and make sure use correct port config in
CLI:

serial 1 4160 115200 57600 115200 115200

see here:
github.com/betaflight/betaflight/wiki/Si...Sky-(IBus)-telemetry

You need download lastest source v1.2.1.0 from github.com/pascallanger/DIY-Multiprotocol-TX-Module then following documents 5.Compiling and programming the module->STM32 Multiprotocol Module complie lastest version hex file.
If you don't know how to compiling and programming the module, please ask for help in RCGroup www.rcgroups.com/forums/showthread.php?2...tiprotocol-TX-Module

Yes im familiar with compiling no worries, my question was which version on the release page? There are 8 different iterations

Also which dongle should I use out of these 2..

USB TTL or

FTDi 232 ?