Check out !meshtastic@mander.xyz
this post was submitted on 12 Jan 2026
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How resilient is something like Meshtastic? My understanding is that anyone can configure their device poorly so that it can become overly chatty, congesting the network. Even in ideal an ideal scenario with properly configured nodes, could this actually survive if it saw more than hobbiest adoption?
I think it's really cool and i like having this idea of a backup communication system, but if has serious range limitations and is likely to be overwhelmed in a no-cell scenario is it even worth it, or is it just fun to play around with?
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The meshtastic website has a getting started guide that assumes you already have equipment first...which is odd. Is there a reason to go with Bluetooth only? Does it make more sense to get a Bluetooth and WiFi device?
Bluetooth first generally because you use a companion app on your phone to interface with the device and the BLE chip (nrf25840) sips power compared to the esp based wifi chips, that you will likely be supplying with a battery of some sort.
I am literally building a network in my town. Love this project, so much fun and useful
Lot of complex discussions here about Ham radio operator, new hardware or protocol like Mestastic, SDR, etc so I'd start with "just" what people already have at home and only AFTER go there, if need be.
If you have WiFi Mesh at home or IoT via ZigBee or Z-Wave you already are doing mesh networking. Sure you might not have Internet access this way but the principle is already there via your existing relative affordable infrastructure.