Asklemmy

52408 readers

304 users here now

A loosely moderated place to ask open-ended questions

Search asklemmy 🔍

If your post meets the following criteria, it's welcome here!

Open-ended question
Not offensive: at this point, we do not have the bandwidth to moderate overtly political discussions. Assume best intent and be excellent to each other.
Not regarding using or support for Lemmy: context, see the list of support communities and tools for finding communities below
Not ad nauseam inducing: please make sure it is a question that would be new to most members
An actual topic of discussion

Looking for support?

Looking for a community?

Lemmyverse: community search
sub.rehab: maps old subreddits to fediverse options, marks official as such
!lemmy411@lemmy.ca: a community for finding communities

~Icon~ ~by~ ~@Double_A@discuss.tchncs.de~

founded 6 years ago

MODERATORS

Are there any widely used mesh networking projects being used by people in apartments in cities? (lemmy.ml)

submitted 3 days ago by rlc3r_yb3ldcg_@lemmy.ml to c/asklemmy@lemmy.ml

31 comments fedilink hide all child comments

Considering the amount of tech and self hosting types that live in cities, it seems like it would be popular to have little mesh intranets all over the place, but I'm not aware of any.

I read about NYC Mesh a while back, and I wonder if there are other similar things already in widespread use that I just haven't heard about.

you are viewing a single comment's thread
view the rest of the comments

[–] Jesus_666@lemmy.world 1 points 3 days ago (1 children)

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.

[–] Korhaka@sopuli.xyz 1 points 3 days ago

Oh yeah I wasn't really thinking of downloading porn over it, but internet at least gives a global network to connect into. Text communication is still a form of data and if it can be used normally day to day then you have more infrastructure that people are used to using and is still usable in a disaster as well, even if you lose access to all WAN nodes you should have local communication.