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Cake day: April 3rd, 2024

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  • I mean, I can see a case for not wanting to play dragnet at a mere request. You don’t want any random guy and/or agency to be able to have you to help them track down someone they only have a picture of, no matter how much they pinkie swear they’re doing it to protect that person.

    That’s getting awfully close to sharing PII. You generally want to see a subpoena for this stuff and with good reason. Meta are, oddly enough, not being actively scummy here. (One can of course argue about all the other times when they don’t give a shit; the bigger picture is definitely super scummy. But for this in isolation they actually have a valid reason for their behavior.)

    What might work would be a standardized, streamlined process where the police can ask the company and if the company says the request is reasonable they can apply for an expedited subpoena to allow legal access to the information. Agreement by both would be necessary to give more opportunities for due diligence. This process would also have to have a very limited scope in order to make abuse harder.










  • Trump dictates that other countries comply & submit to his bullying, ELSE US’s tarriffs will bludgeon their economies until they obey.

    Which is why the EU is currently making trade agreements with just about everyone on the planet. The USA handing out tariffs like candy is a lot less relevant when you can pivot your trade elsewhere on fairly short order.

    Such an agreement with Canada has been in the works for the last ten years. All that’s currently missing is for it to be ratified by all involved countries, which might go a bit quicker now given how the States are behaving.






  • Meshtastic gives you three hops by default (and strongly advises against going beyond that, even if the maximum is seven). The furthest node I see right now is about 200 km away.

    MeshCore gives you 64 hops. They can afford that because MeshCore devices send way less telemetry by default; Meshtastic assumes that you want to broadcast e.g. your GPS position regularly. The furthest node I see right now is about 50 km away.

    By the way, while LoRaWAN is a thing, neither Meshtastic not MeshCore are really designed for data traffic. Owing to the low (and shared) bandwidth, they’re more like IRC over radio.



  • There seems to be more traffic on MeshCore than on Meshtastic, probably due to its greater range. Also, the core library seems to be MIT-licensed.

    Besides, given the goals of Meshtastic/MeshCore (low power long range text communication without a radio license), LoRa is a sensible choice: It operates in appropriate radio bands, is power-efficient, and hardware is readily available at reasonable prices.

    Sure, something like DASH7 would be more open but it’s also much harder to find hardware for. The most ideologically pure stack in the world won’t do anything if there’s not enough users to actually form a mesh.

    WiFi is useless when you’re trying to send messages over long distances without any infrastructure beyond “I tied a few battery-powered transceivers to trees along the way”. It has completely low range and high power draw.

    Packet radio gets you a lot of range but may require a license for legal operation. It also has high power requirements; you’re not going to run your radio setup off a 1000 mAh battery for a week.