tshankland(at)sbcglobal.n Guest
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Posted: Sun Dec 20, 2020 9:09 pm Post subject: Stratux RS-232 Wx+Trfc Out to various navigators... |
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I found that commercially available cables with micro USB had too large a voltage drop for my system to work. I bought a micro USB plug that I could solder heavier wires.
On Thursday, December 17, 2020, 10:07:01 PM MST, andymeyer <meyerkc135(at)gmail.com> wrote:
--> AeroElectric-List message posted by: "andymeyer" <meyerkc135(at)gmail.com (meyerkc135(at)gmail.com)>
The CP2102 only provides the serial output.
I used the Boost Buck converter, a separate module that I installed in the Box, to power the Raspberry Pi. I wired it directly to the Raspberry Pi, not through the micro USB port. Mine is installed in the airplane. Wired to a breaker and to the IFD.
I would anticipate that the MicroUSB may provide enough power assuming your runs are short and your supply is running at the upper end of the pi voltage range. I prefer a more permanent connection than the micro USB. If you're using a USB GPS, you'll need to make sure that you can squeeze all four USB devices in the 4 USB ports, or work an alternate option. You can try short USB extension cables as well. They make them with 90-degree connectors which may help.
Read this topic online here:
http://forums.matronics.com/viewtopic.php?p=499711#499711
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