Stecs wiring to fsm/gnx

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RocketC
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Stecs wiring to fsm/gnx

Postby RocketC » Mon May 11, 2026 16:13

Good Morning
Been out of the flight sim arena for some time and have just rediscovered it again.
I just ordered the Stecs Std MkII with FSM-GA and GNX-SEM-V
My question... is it possible to wire them all together with the jst connectors and only have one usb plug to computer?
I also bought the USB conversion adaptor in case this was not possible.

Thanks in advance
Rocket

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fallout9
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Re: Stecs wiring to fsm/gnx

Postby fallout9 » Tue May 12, 2026 4:20

You can connect either the FSM or the SEM to the STECS by the included USB C to USB C cable (both FSM and SEM-V come with one of these). For the second device there are 2 options: either upgrade it with a GNX HID Controller and use it as an independent USB device or get a JST to USB cable to connect it with the other 2 units. You will need some kind of mounts for this setup, as these 3 devices can't get attached to one another.

RocketC
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Joined: Mon May 11, 2026 16:02

Re: Stecs wiring to fsm/gnx

Postby RocketC » Wed May 13, 2026 5:00

Fallout...Thank-you for your time. First hurdle cleared, lol...Im use to an MS sidewinder stick and an X-52 throttle. :D

Would I pull them out of box , wire them together, and then go through Calibration process? Ive watched a bunch of youtube
and Im still not 100% sure on that process.

RocketC

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fallout9
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Re: Stecs wiring to fsm/gnx

Postby fallout9 » Fri May 15, 2026 3:55

Once connected as explained, you'll need to run VKBDevCfg, select the device at the top and click the Default button under the Tools tab. If you'll get a popup asking to configure, click Yes. Click Yes when the calibration popup/dialog pox comes up, calibrate, click the End Calibr button when done and that's it.


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