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<p>I think they are asking specifically for a dual-LoRa device. If I
understand correctly, Fitz has a handful(?) of dual-lora prototype
boards that may or may not work with the current build of the
firmware (likely it would need some tweaking of pins, etc. since I
never got my hands on one for testing).</p>
<p>I did some hacking last year on a dual lora setup. I'm pretty
sure I used the LoPy4 and an old-school ESP8266-compatible
disaster.radio LoRa hat (what's up from 2018! idk if anyone else
still has any of these...). I used the LoPy4 because other boards
don't break out all the pins needed for the dual-lora setup. The
point is, i was able to get two lora modules connected to an
ESP32, but I didn't do much more than that. <br>
</p>
<p>Fitz, I'll DM you about getting at least one of those prototypes
sent my direction so I can validate that it works with the
firmware (idk how soon I'll get around to it, but eventually).</p>
<p>-Grant<br>
</p>
<p><br>
</p>
<div class="moz-cite-prefix">On 5/6/21 1:29 AM, Wensheng Xie wrote:<br>
</div>
<blockquote type="cite"
cite="mid:VI1P190MB0286CDEAD0BA8026E9988E48B0589@VI1P190MB0286.EURP190.PROD.OUTLOOK.COM">
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<p>Yes, the current firmware runs on</p>
<h3 class="tb-main-title" data-title="TTGO LoRa32 V2.1 ESP32 OLED
0.96寸蓝牙WIFI无线模块SMA IP5306"
data-spm-anchor-id="2013.1.iteminfo.i0.2beb300293sPE2">TTGO
LoRa32 V2.1 ESP32 OLED 0.96</h3>
<div class="moz-cite-prefix"><a class="moz-txt-link-freetext"
href="https://item.taobao.com/item.htm?id=592989061028"
moz-do-not-send="true">https://item.taobao.com/item.htm?id=592989061028</a></div>
<div class="moz-cite-prefix"><br>
</div>
<div class="moz-cite-prefix">Generally, I think the firmware
should work for these boards</div>
<div class="moz-cite-prefix"><a class="moz-txt-link-freetext"
href="http://www.lilygo.cn/products.aspx?TypeId=50003&fid=t3:50003:3"
moz-do-not-send="true">http://www.lilygo.cn/products.aspx?TypeId=50003&fid=t3:50003:3</a><br>
</div>
<div class="moz-cite-prefix"><br>
</div>
<div class="moz-cite-prefix">On 2021/5/6 下午12:06, Code Bus wrote:<br>
</div>
<blockquote type="cite" cite="mid:MZzqrW5--3-2@tuta.io">
<div>Hi. I am interested in development of this dual-module
board, a friend doing amateur radio pointed me to this since I
have a foot in the world of radio mesh and an interest in
longer wavelength comms.<br>
<br>
This runs the disaster.radio firmware normally loaded onto
those Ali-vendor sold TTGO LoRa modules?<br>
</div>
<br>
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<pre class="moz-quote-pre" wrap="">_______________________________________________
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</pre>
</blockquote>
<br>
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<pre class="moz-quote-pre" wrap="">_______________________________________________
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<a class="moz-txt-link-abbreviated" href="mailto:DisasterRadio@lists.sudoroom.org">DisasterRadio@lists.sudoroom.org</a>
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</pre>
</blockquote>
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