<div dir="ltr">The RTC can be solved pretty easily and inexpensively. Of course if you have a GPS (e.g. tracker) you can keep the clock up to date.<br><br><a href="https://nw-digital-radio.groups.io/g/udrc/wiki/UDRC%E2%84%A2-and-Direwolf-Packet-Modem#Xastir-Install">https://nw-digital-radio.groups.io/g/udrc/wiki/UDRC%E2%84%A2-and-Direwolf-Packet-Modem#Xastir-Install</a><br></div><div class="gmail_extra"><br><div class="gmail_quote">On Mon, Oct 3, 2016 at 9:39 AM, Kenneth Finnegan <span dir="ltr"><<a href="mailto:kennethfinnegan2007@gmail.com" target="_blank">kennethfinnegan2007@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">The fundamental issue with using a Raspberry Pi offline is that it does not have a real time clock chip (or CMOS battery to run one), so every time you turn off power to it, it loses the current time. <div><br></div><div>If you're planning on using an RPi offline, you definitely want to fit it with an RTC hat. I poked at the problem for a week before giving up on using Pis offline and went back to more traditional mini ITX motherboards for offline digipeaters.</div><div><br></div><div>Of course, I run Aprx on all of my digipeaters, which is fitting since I'm the maintainer of Aprx.</div></div><div class="gmail_extra"><br clear="all"><div><div class="m_-4703332977523705792gmail_signature" data-smartmail="gmail_signature">--<br>Kenneth Finnegan<br><a href="http://blog.thelifeofkenneth.com/" target="_blank">http://blog.thelifeofkenneth.<wbr>com/</a></div></div>
<br><div class="gmail_quote"><span class="">On Mon, Oct 3, 2016 at 7:44 AM, Robert Bruninga <span dir="ltr"><<a href="mailto:bruninga@usna.edu" target="_blank">bruninga@usna.edu</a>></span> wrote:<br></span><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span class=""><div lang="EN-US" link="#0563C1" vlink="#954F72"><div class="m_-4703332977523705792m_-4391642533480656413WordSection1"><p class="MsoNormal">Is there an APRS client that runs, stand-alone on a Rasberry Pi (that is remote and the internet is not available?)</p><p class="MsoNormal"> </p><p class="MsoNormal">Bob, WB4APR</p></div></div>
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<br></blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div dir="ltr"><div dir="ltr"><br><hr><div style="float:left;padding-left:1em;color:blue"><font><font>John D. Hays</font></font></div><div style="float:left;padding-left:1em;color:blue"><font><span style="color:rgb(128,128,128)"><font>K7VE</font></span></font><br><span style="color:rgb(128,128,128)"><font></font></span></div><div style="float:left;padding-left:1em;color:blue"><span style="color:rgb(128,128,128)"><br></span></div><div style="float:right;text-align:right"><font><font>PO Box 1223, Edmonds, WA 98020-1223</font></font><br><div style="padding-top:0.5em"><img src="http://k7ve.org/images/Facebook-26.png" style="font-size:12.8px"> <img src="https://docs.google.com/uc?export=download&id=0B16WvG35kZ7SUFYwZldBMmJXeWs&revid=0B16WvG35kZ7STXlkYm1oMkpHYzVxOUlxVEtXc1dqMXZhdjZFPQ" style="font-size:12.8px"> <a href="http://k7ve.org/blog" target="_blank"><img src="http://k7ve.org/images/blog-icon-box-red-26.png"></a> <a href="http://twitter.com/#!/john_hays" target="_blank"><img src="http://k7ve.org/images/Twitter-26.png"></a></div><div style="padding-top:0.5em"><br></div></div></div></div></div></div></div></div></div></div>
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