Movimientos erraticos en mi goosky s2 con rx only 7ch sbus

Hola a todos este es mi primer post, llevo manejando muchos años vbar control y ahora tengo un vbcontrol evo, la cuestión es que tengo un goosky s2 max nuevo con un receptor only rx 7ch con sbus, sin embargo, cargo las macroceldas de goosky s2 que están preestablecidas en la configuración y el helicóptero reconoce el receptor sin embargo arranca el motor solo y los servos del plato están totalmente descontrolados, no he podido saber que problema tiene o la configuración o el helicóptero o el receptor tiene un problema con la salida de señal, en mi poca experiencia pienso que actúa como si la señal tuviera una interferencia y no fuera pura ya que es incontrolable, ahora cuando el motor esta encendido y muevo el stick de la cola, cambia las revoluciones del motor de cola, eso me indica que si esta conectado pero incontrolable
les agradezco si pueden tomarse el tiempo para ayudarme gracias

serial rx 20051562

Hello,

i am already in touch with Mario in this case - so we now need to decide:

- stay here for discussion - but in english only please
or
- proceed over Mario as it is currently ongoing

I don't use 2 different channels for one case. Let me know.

regards (EN) / Gruss (DE)

Rainer Vetter

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hi how are you , im glad you can help me .
i am talking with mario about the case , but if we can solve it by here it would be faster and easier cause i can do the testing and let you know the results immediately .
can you indicate please what is the next step to follow, or what you think can be happening?

thankyou

Hi,

sorry for napping this thread

Two things which come to mind:

Macrocells in the Setup you load make the VBar output discrete control channels (servo outputs) in a certain order (1-2-3-4 elevator-aileron-tail-pitch if it was that way, just an example), via S.BUS.

If the channel order is different, on a different version (hardware or software) of the subsequent flight control, the control response will be random (like, elevator drives throttle, aileron drives tail etc.).

VBar outputs the original genuine S.BUS signal, not S.BUS2, so if the subsequent flight control would have a different S.BUS implementation, this could be a reason for malfunction, too.

The second thing is, a customer reported something similar and changed the digital output on the VBar to Spektrum, connected to the Spektrum input on the other flight control.
This way, he had control, but with mixed up channels (e.g. aileron was elevator and the other way around).
This can be fixed in the Macrocells, if you there select the other input (like, MC11 if I recall correctly, has input FC Ail, change to FC Elev).

Please mind that the Spektrum connection runs on 3.3 V.
The VBar can work with that, _but_ you must not connect extra r/c power to it, then, else that would, in a loop, fry the subsequent flight control.

Kind regards

Eddi

Born to fly ...
forced to work.

Hello, thank you very much for taking the time to respond, I am doing exactly the same thing as was done in this video https://youtu.be/bIhGRJzkwSE?si=5ZXDO7HhRxUTUVVd however the movements are erratic, I could try to do what you tell me, with respect to the power supply I could use two connectors, one that connects the power supply to the sbus input and the signal connect it to the spektrum port, if this works only I have inverted channels since this would be easier to correct, with respect to the firmware version that the evo control has, it is updated and the heli version is the s2 max, with respect to the receiver it tells me that it must be updated, however I ask to update and it tells me that there is no version available.

Hi,

well, then you'd have to compare your setup and components with Jeff West's—if everything is the same, the result should be the same.

The Spektrum interface on the subsequent flight control will power the VBar if nothing else is connected.
It would probably also work as you describe, grab power from another port (to a servo connector on the receiver), and only connect signal (or signal and ground if it wouldn't work that way) to the Spektrum port.
Just the live wire (red wire, usually) is dangerous, the Futaba interface would run on BEC voltage (like 5.5 V), which would probably kill the Spektrum interface, on the subsequent flight control.

But as being said, the VBar works also on 3.3 V.

Best,

Eddi

Born to fly ...
forced to work.

hola, tu comentario fue de muy gran ayuda efectivamente no se habla el puerto sbus del goosky con el del neo, entonces cambie la señal de salida del aux1 a spektrum y a 20 ms y lo conecte al puerto dsmx solo la señal, la alimentacion la segui tomando desde el puerto sbus de la controladora para no estar en un rango de voltaje muy bajo me da 5v asi como lo conecte lo que me dio una señal solida y leíble para la unidad, reescribí todas las macroceldas y ahora esta volando perfecto, en verdad muchas gracias porque me ayudo mucho tu comentario.

Hola,

¡De nada! Todavía tengo curiosidad por saber cuál es el problema con S.BUS, a veces, porque cuando probamos e hicimos los ajustes preestablecidos de configuración, debe haber funcionado.

Lo mismo para muchos otros pilotos.

Tal vez lo descubramos, eventualmente.

¡Ahora disfruta de tu vuelo!

Saludos cordiales

Eddi

//

Hi,

you're welcome! Still I'm curious what the issue with S.BUS is, sometimes, because when we tested and did the setup presets, it must have worked.
Same for many other pilots.

Maybe we'll find out, eventually.

Now enjoy your flying!

Kind regards

Eddi

Born to fly ...
forced to work.