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Built my own base station with blackjack, hookers, and the completely wrong hardware lmao (lemmy.dbzer0.com)
submitted 8 months ago by to c/meshtastic@mander.xyz
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Its a LILYGO T3S3 (a module focused on handheld use) stuck into a housing I modeled myself and 3d printed out of ASA plastic. It has some Chinese "high gain" 915MHz antenna inside the grain silo looking part, which is oversize to prevent too much signal reflection/distortion from the plastic being too close to the antenna. Its powered by 18ga alarm system wire that I draped down the roof to a 5v power supply on the deck. And since I'm renting, non permanent modifications only, thus the clamp to the vent pipe.

Its what I had, just to get started. Quickly realized I needed to be on my roof to get any good connections in my node-sparse area haha.

So far it's working well, I have 13 consistent mesh connections with 3 direct connections, when before I would previously only get spotty connections to the mesh at all from inside my house.

I'll buy some better base station hardware later, once I put one up at my girlfriend's house a few miles away....

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[–] [S] 9 points 8 months ago* (9 children)

I did see meshcore before I got into this stuff, but my issue is meshcore seems less resilient in lower density areas where there may not be many people investing in well positioned base stations. Almost all my typical use cases are very rural, where every possible node contact matters, and I do not have the money or physical access to set up enough of my own good base stations.

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  • [–] 8 points 8 months ago* (8 children)

    Meshcore nodes can all repeat messages now for the very circumstance you describe

    This was a recent enhancement

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  • [–] [S] 6 points 8 months ago (7 children)

    ...interesting... well, good thing it all uses the same hardware haha

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  • [–] 8 points 8 months ago (6 children)

    However, if you are militant about open source, meshtastic is the only way to go, because for about a year, all the mesh core interface apps were closed source proprietary crapware, and some of the firmware for some of the devices is also proprietary.

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  • [–] 1 point 8 months ago* (2 children)

    I hope at some point, both will do interop. Its causing a bit of a splintering of the community...which really doesnt need to happen (mostly on discord and reddit from what I have been seeing). We are so small to begin with. And its not the devs doing it, it seems to be the community themselves. Which is again unfortunate.

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  • [–] [S] 1 point 8 months ago (2 children)

    Yeah that's also a good point. I am sort of half militant about open source, for something as independent as a mesh network I definitely prefer it. I'll stay on meshtastic for now I think.

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  • [–] 3 points 8 months ago (1 child)

    Honestly, I'm getting more and more militant about open source. The longer things go on and I see the crazy shit that companies are trying to do.

    For example, I've been running LineageOS on my phone without Google Play services since 2018, because I don't want anything to do with the Google Play Store. But the fact that Google is now trying to keep all Google certified devices from installing third-party applications, what's to stop them from bringing that to AOSP in the future? So now I'm seriously looking into getting a Linux smartphone, even if it's not quite ready for daily driving yet.

    I've been perfectly happy with lineage, but now I'm seriously looking into PostmarketOS. I'm perfectly aware that it's going to be rough for a while, but somebody has to take the plunge and be willing to smooth out some of the rough edges for others.

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