9XR Pro Wiring Info Q&A

Hardware Support for the 9XR Pro
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MikeB
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Re: 9XR Pro Wiring Info Q&A

Post by MikeB » Sat Aug 20, 2016 6:37 pm

You say "TX wire directly connected to COM1-RX/TX".
Where, exactly, do you mean by "COM1-RX/TX"?

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jkornel
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Re: 9XR Pro Wiring Info Q&A

Post by jkornel » Sun Aug 21, 2016 9:33 am

Orange module TX pin connected to the COM1 port left pin (labelled as RXD/TXD pin) and module GND to COM1 port right pin (GND) with simple dupon jumper wires
I made a small open space on module front cover to get access to the DTR/TX/RX/Vcc/GND pins externally and also connected a pair of wires into the 9XR COM1 port, that comes out thru a hole.

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MikeB
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Re: 9XR Pro Wiring Info Q&A

Post by MikeB » Sun Aug 21, 2016 5:01 pm

That RXD/TXD signal also connects directly to pin 5 (bottom pin) of the module connector (used by FrSky XJT module for SPort telemetry).
Check whether your module has anything that connects to this connection.

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jkornel
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Re: 9XR Pro Wiring Info Q&A

Post by jkornel » Mon Aug 22, 2016 6:53 am

Thanks, it's been solved by modifying Orx module internals (wire TX to RF) instead of connecting module TX to COM1. Dont know why but it's ok now :)
Also figured out while testing with DJT setup that the COM2-Futaba outlet has reversed pinout (RX vs. TX) after changing it DJT also works fine

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MikeB
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Re: 9XR Pro Wiring Info Q&A

Post by MikeB » Mon Aug 22, 2016 8:08 am

The COM2 connections may not be reversed, it is normal to need to connect the Tx signal from the module to the Rx connection on COM2.

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Flybar
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Re: 9XR Pro Wiring Info Q&A

Post by Flybar » Wed Oct 12, 2016 2:45 am

Hi Mike,

When setting up the spare analog and spare Digital inputs how do I assign them to a source or switch?
What is their label? I can't find "spare-Dig" or "Spare-ANG" in the available choices.
I'm attempting to use the spare analog as a 3-way switch and the spare digital as a single through switch.

Much thanks

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jhsa
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Re: 9XR Pro Wiring Info Q&A

Post by jhsa » Wed Oct 12, 2016 8:55 am

You will have to enable it in the hardware menu. To find out how to enable the hardware menu please press menu long and then scroll down to "Help"

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