There's a live stream tomorrow on the 'tube setting up a MeshCore companion for sending messages over radio waves directly instead of relying on internet providers.
this post was submitted on 28 Jan 2026
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And both use LoRa which is proprietary.
Fact, but since that's common and cheap, and I'm not aware of an equivalent FOSS alternative, I'd go with Meshtastic, if were to dabble. And I dabble. :D
I believe the only part of Meshcore that's not FOSS is the official app, and there's a FOSS alternative.
Personally, I'd use Meshcore. I tried MT for a month or so. I never saw a conversation, just a few scattered "test" messages. Meanwhile, on MC, I was away from my phone for 4 hours yesterday and came back to 250+ coherent messages in a conversation from all over the region (not to mention the hundreds of test messages).
MT is better in ad-hoc situations since clients can repeat messages, but MC is better for establishing a region-wide communication network.
That's interesting. I had the same experience with Meshtastic - I ran it for a few months and almost all I saw were test messages and comments about the weather. That encourages me to dig out my radio bits and try MC 😆
Do it!
Here's what it looks like around me: https://analyzer.letsmesh.net/channels?region=pnw
I'd check the map to see if there are repeaters around your area.
Agreed. Oddly enough, my Meshtastic contacts are much farther away than my farthest MeshCore contacts but MeshCore seems to be much livelier.