Hello, new here. I have a Spirit Pro and I'm trying to make a female to female adapter cable to connect the supplied X4R smart port cable to FrSky integration cable. First is it the correct cable coming from the X4R and how about the 4th wire (white one)? Can someone point me to the right topic on this board?

thank you

Hello,

welcome in the forum!

You can find detailed photo here:
http://manual.spirit-system.com/images/d/de/O3.png

White wire is unused.

The smart port connector is connected with the FrSky cable. S-Bus port is connected with a normal cable to the RUD port.

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Spirit System developer

Thanks, ZeXx86

Your answer is very helpful. I want to set up the Spirit on a small 420 first to get the hang of it and I have a bunch of X4R's. The reason for the adapter is that I use X8R's for the bigger birdies and have only one integration cable . But it looks awesome on the Horus. My aim is at using it for my scale helis. I was very happy with the BeastX but integration is a game changer.