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Mesh Networks (Meshtastic, Meshcore, AREDN)

Public·12 members

Encryption key for UCARS Channel

Create a comms Channel named UCARS and add the following encryption key (replacing whatever else is there).


eR9+2szwqn0hR+FvWYPx5VdKmL1stkQzGIqX7eGhKF0=


Now you should get all messages sent in that channel with that key.

229 Views

Got the Meshtastic Seeed Tracker T-1000 up to 350 feet. But I can only do it for ten minutes at time.


6 Views
Kevin - KC4KLM
Kevin - KC4KLM
10 hours ago

Very cool. I have taken a few different nodes up just below 400' but only for about 20 minutes each time. I have to set the node broadcast to a very short interval otherwise it doesn't let anyone else know that it is up there. Wish I could haul my 900mhz yagi up there!

Solar Node

I installed a new solar node this weekend. I roughly followed this guy's instructions. https://www.youtube.com/watch?v=OZJVsXXTizY It's a RAK (19007 + 4632) with 6000mAK battery and 6W solar panel. I added the RAK1906 environmental module.


I get more coverage, but not quite enough to reliably reach the rest of the network.



11 Views

Meshtastic Amplifier?

I wondered if there was such a thing. Here is a video demonstration of a 10dB bi-directional amp for Lora devices.



This channel also has some antenna builds for Lora devices.


Here is the link to the amp he talks about:


https://a.co/d/dJHXjno


47 Views
Tom McCobb
Tom McCobb
Dec 12, 2025

Oh, wow, I am 300 feet away from a cell tower and I did not even think if this Thanks!

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