<html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">Along the lines of raspberry-pi temp monitoring I wrote a python script to pull temp using Dallas one-wire thermocouple sensors (<$1.00/ea) and the GPIO pins.<div class="">It doesn’t log or alert as I only used it to on the console and didn’t need anything more but it’s got good bones for expansion.</div><div class=""><br class=""></div><div class="">- Peter C.</div><div class=""><br class=""></div><div class=""><div><blockquote type="cite" class=""><div class="">On Apr 2, 2019, at 12:50 PM, Byron Felts <<a href="mailto:bfelts.messages@gmail.com" class="">bfelts.messages@gmail.com</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><div dir="ltr" class=""><div dir="ltr" class=""><div dir="ltr" class=""><div dir="ltr" class=""><div dir="ltr" class=""><div class="">Thanks for the update on the A/C. Was wondering how that ended up.</div><div dir="ltr" class=""><br class=""></div><div dir="ltr" class="">As far as temp monitoring, for a commercial/professional (paid) product, this seems to be lowest-cost PoE capable (realize thats not requirement), SNMP capable unit I find with decent reviews:<div class=""><br class=""></div><div class="">Room Alert 3E ($185 USD): <a href="https://www.amazon.com/Room-Alert-RA3E-3E/dp/B00VXLUIYS" class="">https://www.amazon.com/Room-Alert-RA3E-3E/dp/B00VXLUIYS</a></div><div class=""><br class=""></div><div class="">Alternatively, if one of us wants to build a Orange Pi Zero-powered version of temperature monitor, it might cost a bit less, not sure about effectiveness/reliability...</div><div class=""><br class=""></div><div class="">Plans here: <a href="https://www.norwegiancreations.com/2017/06/do-it-yourself-snmp-temperature-monitoring-system/" class="">https://www.norwegiancreations.com/2017/06/do-it-yourself-snmp-temperature-monitoring-system/</a></div><div class="">Board general cost here (about $10 USD+ plus parts etc.): <a href="https://www.aliexpress.com/store/group/H2/1553371_511831299.html" class="">https://www.aliexpress.com/store/group/H2/1553371_511831299.html</a></div><div class=""><br class=""></div><div class="">Byron</div><div class=""><br class=""></div><div class=""><br class=""></div></div></div></div></div></div></div><br class=""><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Mon, Mar 25, 2019 at 3:16 PM Bryan Fields <<a href="mailto:bryan@flscg.org" class="">bryan@flscg.org</a>> wrote:<br class=""></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Ryan and I made a trip up the the Tampa site yesterday and replaced the AC<br class="">
unit. We've now got a full ton on AC up in the room, the AC just fit into the<br class="">
24" open space we had. <a href="https://i.imgur.com/Bx73GYF.jpg" rel="noreferrer" target="_blank" class="">https://i.imgur.com/Bx73GYF.jpg</a><br class="">
<br class="">
We also replaced the PA fan on the 224.280 repeater.<br class="">
<br class="">
We got 3 years on the prior AC unit, which was used, it was installed in April<br class="">
10, 2016 right after we moved in there. 12k BTU's should be good enough as<br class="">
we're in a 10x30 300 sqft shelter.<br class="">
<br class="">
We still need a solution to monitor the temp up there, perhaps into SNMP for<br class="">
alarming. If anyone has an idea for this please let us know.<br class="">
<br class="">
73's<br class="">
-- <br class="">
Bryan Fields, W9CR<br class="">
Florida Simulcast Group, Inc.<br class="">
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