this post was submitted on 12 Jan 2026
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Huh? Can anyone explain what all these words mean? Mesh? Ham radio? How does this work is it like toy walkie talkie?
They’re a mesh walkie-talkie, but you don’t need to walkie or talkie 😁
Meshnet means that if A can see B and B can see C, then A can message C, it’s routed through B automatically.
Also it’s text only, not enough bandwidth for speech
Isn't this just like the internet though?
That's the point, but it doesn't require an ISP
Internet routing is a bit more complex, but basically yes.
So it’s like a pager?
When I think of pagers I think of receiving only, not sending. Meshtastic devices can typically do both.
Kind of. But it is my understanding that pagers work with centralised transmitters/stations. I am no expert though, so maybe there is mesh-like pager protocols.
This is decentralised, a mesh. Routing is done through the terminals themselves, rather than through a centralised transmitter.
Yeah, I think so. I saw a video where someone called it "a walkie talkie, but for sending text messages". People use these for going on remote hikes, hunting trips, or protests. Basically, any area where you can't use a cellphone. They're not a replacement for cellphones, they fill a different usecase.
I think Ham radio means hobby and amateur radio, I.e. not professional. Radio is a type of radiation at very long wavelength. From the wiki:
Others have explained mesh pretty well.