<div dir="auto"><div>Also that ad is for the old version 0.7 and that schematic is for the newer 1.0 that can also be found on ali.<br><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Sat, Jan 11, 2020, 10:28 PM Morgan Allen <<a href="mailto:morganrallen@gmail.com">morganrallen@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="auto"><a href="https://github.com/Xinyuan-LilyGO/TTGO-T-Beam/blob/master/schematic/T_BeamV1.0.pdf" rel="noreferrer noreferrer" target="_blank">https://github.com/Xinyuan-LilyGO/TTGO-T-Beam/blob/master/schematic/T_BeamV1.0.pdf</a><div dir="auto"><br></div><div dir="auto">Looks like PPS is connected as TIME_PULSE. LilyGO has gotten better about hooking up the DIO pins lately and this one even has DI0-2</div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Sat, Jan 11, 2020, 9:39 PM Dean H (KC4KSU) <<a href="mailto:dean.kc4ksu@gmail.com" rel="noreferrer noreferrer" target="_blank">dean.kc4ksu@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Is there any schematic for the pcb?  It would be helpful to know if/how they connected the GPS’s PPS signal, the SPI’s CS and the LoRa’s DIOx pins to the microcontroller.<br>
<br>
!!Dean<br>
<br>
> On Jan 3, 2020, at 5:09 AM, <a href="mailto:samuk@disroot.org" rel="noreferrer noreferrer noreferrer" target="_blank">samuk@disroot.org</a> wrote:<br>
> <br>
> Hi all<br>
> <br>
> I spotted these boards yesterday: <a href="https://www.aliexpress.com/item/4000469332610.html" rel="noreferrer noreferrer noreferrer noreferrer" target="_blank">https://www.aliexpress.com/item/4000469332610.html</a> They have onboard GPS.<br>
> <br>
> It looks like Grant will try to support them: <a href="https://github.com/sudomesh/disaster-radio/issues/33" rel="noreferrer noreferrer noreferrer noreferrer" target="_blank">https://github.com/sudomesh/disaster-radio/issues/33</a><br>
> <br>
> So if you are thinking of buying some test hardware and have some technical skill they might be a good choice.<br>
> <br>
> I think it would add a lot to the usefulness of the devices.<br>
> <br>
> I guess it would be good to have a coarse or precise setting. If I'm just driving around day to day I may not want to be tracked, If I'm about to go and fight a bushfire I'd probably be happy for people to know exactly where I am.<br>
> <br>
> Are you planning to incorporate a GPS into the custom boards that are under development?<br>
> <br>
> Thanks<br>
> <br>
> Sam<br>
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