Here's the pinout for the GPIO pads.
<a href="http://www.raspberrypi.org/archives/384">http://www.raspberrypi.org/archives/384</a> The board will not ship with headers to reduce cost. A trivial thing to add for a tinkerer. Alternatively, one could use the Chumby Hacker Board,
<a href="http://www.adafruit.com/products/278">http://www.adafruit.com/products/278</a> , less capable, but only 200mW. More connectivity out of the box, too.<div>--</div><div>Eric KC8IUR<br><br><div class="gmail_quote">
On Tue, Jan 10, 2012 at 4:21 PM, Andre <span dir="ltr"><<a href="mailto:aprs@pe1rdw.demon.nl">aprs@pe1rdw.demon.nl</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div bgcolor="#FFFFFF" text="#000000">
As long as you install the libs and tools needed to compile or can
crosscompile for ARM it will run digi_ned just fine, just need to
add usb to serial converters.<br>
<br>
73 Andre PE1RDW<br>
Op 10-1-2012 22:03, Eric Hansen schreef:
<div><div class="h5"><blockquote type="cite"><a href="http://www.raspberrypi.org/" target="_blank">http://www.raspberrypi.org/</a> $25
ARM computer, GPIO, fully flash storage, 500mA power draw. Runs
embedded linux, but could conceivably run any desired OS. Seems
like it would be ideal.<br>
<br>
<div class="gmail_quote">On Tue, Jan 10, 2012 at 3:40 PM, Andre <span dir="ltr"><<a href="mailto:aprs@pe1rdw.demon.nl" target="_blank">aprs@pe1rdw.demon.nl</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Just noticed a slightly older topic on multi input aprs
digipeater on <a href="http://aprs.org" target="_blank">aprs.org</a>, not
sure if it was at the top of the front page longer but did
notice one thing:<br>
Bob writes that a TNC like that (with 2 1k2 inputs 1 9k6 input
and 1k2 and 9k6 outputs) does not exist yet, however it does,
just not off the shelf, just hook up as many kiss tncs as
needed including on inputs of repeaters to an embedded
platform like mini industrial pc or car pc and run digi_ned on
that, you can route trafic as needed and as a bonus also show
what port the original packet is comming from.<br>
another bonus is that you can bridge several of these
digipeaters together trough internet (ax/aprs-udp) for
exsample to suport events crossing several aloha circles.<br>
<br>
yes I know these embeded pcs use more power then a single
stand alone TNC but the flexabilety needed for this idea is to
date only avialable (and already done at several locations)
this way.<br>
<br>
73 Andre PE1RDW<br>
<br>
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