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<p>I have played around with the Semtech SX1262 and SX1276 ICs. They
handle most of the unpleasant physical layer stuff by themselves
(e.g. generating/checking CRCs, generating the spread spectrum
waveforms, detecting preambles, etc). On the transmit end, you
just hand them your data. At the receive end, they interrupt you
when they have a packet ready for you. You still have to handle
all the higher-level OSI stack stuff yourself. I image that's
where the LoRaWAN stuff comes in but I don't know much about that.
<br>
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<p>K<br>
</p>
<div class="moz-cite-prefix">On 2/6/2019 11:05 PM, Mike Lisanke via
TriEmbed wrote:<br>
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<div dir="ltr">You can find the Charlotte IOT meetup channel on
youtube and watch the presentation on Lora + LoraWan by Charles
Lord that happened Tuesday evening. He had slides on equipment
he used including gateways.<br>
</div>
<br>
<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">On Wed, Feb 6, 2019 at 12:04
PM Alex Davis via TriEmbed <<a
href="mailto:triembed@triembed.org" moz-do-not-send="true">triembed@triembed.org</a>>
wrote:<br>
</div>
<blockquote class="gmail_quote" style="margin:0px 0px 0px
0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Anyone
using LoRa or LoRaWAN in a project? I would like to play
around with some asset tracking ideas and have been somewhat
frustrated by Particle and their LTE-M Boron product. I
actually don't think I need LTE-M, 1 KM range would be fine.
Further, it would be nice to not have to pay a monthly fee for
each SIM card.<br>
<br>
Is there a LoRaWAN gateway anyone would recommend? I've been
looking at this thing: <a
href="https://www.tindie.com/products/TleraCorp/long-cricket-loralorawangnss-asset-tracker/#specs"
rel="noreferrer" target="_blank" moz-do-not-send="true">https://www.tindie.com/products/TleraCorp/long-cricket-loralorawangnss-asset-tracker/#specs</a>
as a sort of mostly-ready-made asset tracker.<br>
<br>
Thanks,<br>
Alex<br>
<br>
-- <br>
"The theater of noise is proof of our potential."<br>
|\ | (¯ \/ |¯\ |V| |\ ¯|¯ |¯) | \/ | | | |¯\ (¯ /¯ /\
|V|<br>
|-||_ (_ /\ |_/ @| | |-| | | \ | /\ |^| | |_/ (_ . \_ \/ |
|<br>
<br>
You won't find me on Facebook.<br>
<br>
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<br>
-- <br>
<div dir="ltr" class="gmail_signature">Best regards, Mike</div>
<br>
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