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N1ghtstalk3r

N1ghtstalk3r@lemmy.world
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Sweet, have fun! Heltecs are some of the easiest devices to get started with. Just make sure to keep it charged :)

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IIRC all devices would update according to firmware, so I believe it’s 30 minute updates. You can change that to much faster timeframes before chirps are sent out, but that will begin to drain battery life. (Can also manually request position and request updates in app)

If you’re concerned about battery life stay away from ESP32 devices and look strictly at nRF52840 devices, from RAKwireless and soon LILYGO/Heltec as well.

I personally haven’t used them for this use case, mine are primarily being setup as solar repeaters to build a local emergency mesh network. But I’ve seen some very neat use cases for Meshtastic so I’m curious if this could work!

Good luck :)

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Nope, the Terrorist supporting Squad. Deus Vult brother.

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Thanks for the post OP, updating my VaultWarden docker instance ASAP.

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Ahh fair enough. I can see where you’re coming from.

I find the added redundancy to be a beneficial addition in my scenario, particularly for emergency situations where cell service is out (due to overuse/congestion).

These don’t need multiple points of redundancy to work but it does add peace of mind imo. Decentralization is a core principle of Meshtastic so that’s also another strong point that pushed me towards the protocol.

But I can respect not everyone has the same requirements or interests :)

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It’s achievable by any frequency supported by Meshtastic. The average range you can expect, with good LoS, is between that 5-10km range.

However, if you have different circumstances you can expect less or even far above the average.

https://meshtastic.org/docs/overview/range-tests/

The range test article above shows the current record for a successful ping/chirp to another node (Point to Point, no additional hops). It’s at 254km currently :)

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If that’s the only gripe you have, then it just seems like you’re looking for reasons to not use this technology.

That’s okay, it’s not for everyone. If you prefer to use your HAM radio, by all means feel free to do so and occupy those frequencies.

Myself and others in the Meshtastic community will still welcome you with open arms, if and when you decide to check it out.

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Very low cost of entry ($30-40), mesh capability for redundancy, and its on fairly accessible public bands although it occupies a specific part of it. Also it comes with end to end encryption.

It’s just a far more cost effective solution compared to having a CB radio, where you’d need to be licensed to have certain features or to communicate on VHF/UHF etc. You also wouldn’t need to learn any sort of HAM based etiquette to operate these devices.

Although if you need the extra capability, like voice comms, and want the flexibility that comes with HAM you can also incorporate these into that system.

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For now, yes. There are certain extensions and 3rd party plugins that are seeking to expand on that by adding BBS capability or JS8call (for expanded text & basic audio).

There’s limited bandwidth to work with on just the 915mhz band but you’d be surprised what you can push downstream.

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Yeah, I personally have a handful of nodes scattered around my local area.

They’re mostly situated with family, so it’s become a sort of adhoc emergency comms network if a hurricane or other natural disaster causes issues for me locally.

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