this post was submitted on 18 Sep 2023
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Long range (LoRa) mesh networks are interesting alternatives to communication, especially when state actors are blocking internet access for various reasons.

More details about meshtastic: https://meshtastic.org/

About its current state of encryption: https://meshtastic.org/docs/overview/encryption

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[–] [email protected] 21 points 1 year ago (5 children)

What up with everyone using the acronym LoRa. It is becoming confusing.

[–] [email protected] 16 points 1 year ago (1 children)

We ran out of acronyms a long time ago.

[–] [email protected] 1 points 1 year ago

In other words, a ROOAALTA.

[–] [email protected] 13 points 1 year ago* (last edited 1 year ago) (1 children)

When talking about LoRa, I always think about the wireless protocol/chip... Its been around for a long time (specially when capitalized like that) .... What other Lora are you talking about?

[–] [email protected] 8 points 1 year ago

In generative AIs LoRAs are "Low-Rank Adaptions". Basically an overlay for existing networks to teach them new things.

[–] [email protected] 3 points 7 months ago

It stands for Long Range, so would otherwise have been LR.

[–] [email protected] 3 points 1 year ago

perhaps LoRa is the name of the singularity and it is all coming together

[–] [email protected] 16 points 1 year ago

Here is an alternative Piped link(s):

https://piped.video/EAQI2ZSmxPU

Piped is a privacy-respecting open-source alternative frontend to YouTube.

I'm open-source, check me out at GitHub.

[–] m_randall 16 points 1 year ago (2 children)

The documentation is a little lacking. What exactly is the range of each decide? I see the record of 100+ miles but can I easily connect people within a few miles?

What exactly does this do? Is it just a messaging app?

[–] [email protected] 2 points 8 months ago

I've done my little stupid tests. I have 2 Heltec LoRa 32 V3s both with the stock antenna. Inside the city I can get 500m on LongFast and 700m on VeryLongSlow. The other node was placed inside a building on the 1st floor.

But that's obviously a terrible test.

[–] [email protected] 5 points 1 year ago

Not sure if they’ve improved it but meshtastic also used to require a module per device/phone so sadly you can’t dot them around and allow multiple people to share them like with group events.

[–] [email protected] -1 points 1 year ago (2 children)

Here's a video with a lot of guidance and examples of use: https://youtu.be/EAQI2ZSmxPU?si=lF5xr8fKyCRHEk7F

[–] [email protected] 6 points 1 year ago

That's the video in this post

[–] [email protected] -1 points 1 year ago

Here is an alternative Piped link(s):

https://youtu.be/EAQI2ZSmxPU?si=lF5xr8fKyCRHEk7F

Piped is a privacy-respecting open-source alternative frontend to YouTube.

I'm open-source, check me out at GitHub.