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MeshCore

Topical articles of interest to the MeshCore user, installer, and developer communities.

Prevent first-byte collisions in MeshCore trace path and manual path tools.

MeshCore: Generate New Private Key

Posted on January 22, 2026January 26, 2026 by Eric Hendrickson

Avoid first-byte collisions in trace path and manual path tools MeshCore’s trace path tool is essential for understanding how packets travel through the fascinating ether of our beloved multi-hop mesh network. Trace path helps us understand not only the path but the signal strength at each hop as well. In…

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MeshCore Repeater Deployment

MeshCore Repeater Deployment: Timing Considerations for Wide-Area Networks

Posted on November 21, 2025January 26, 2026 by Eric Hendrickson

MeshCore repeaters are showing up everywhere these days and I am thrilled to see it happen. As folks place these repeater nodes on high-rise rooftops, hillsides, and on ham and commercial towers, they’re discovering that the key to smooth wide-area repeater behavior isn’t just about height or terrain—it sometimes comes…

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MeshCore Trace Path Explained

MeshCore Trace Path: How to Map, Test, and Understand Your Network

Posted on November 14, 2025January 26, 2026 by Eric Hendrickson

The MeshCore Trace Path tool is one of many useful diagnostic features built into the MeshCore client. Similar to how the traceroute utility provides insight into TCP/IP networks, MeshCore Trace Path gives you visibility into how packets travel through the mesh network—whether you’re checking a single station or tracing a…

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The mesh is coming to Silicon Valley

MeshCore Deployment Lags in Silicon Valley

Posted on October 15, 2025January 26, 2026 by Eric Hendrickson

For a region that’s home to Silicon Valley innovation, it’s surprising and downright embarrassing how far behind the San Francisco Bay Area has fallen in MeshCore deployment and adoption. Across the Pacific Northwest, from Portland to Vancouver, operators are building resilient MeshCore networks that tie communities together with long-range, reliable,…

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Is MeshCore the reliable mesh network we've been waiting for?

What Is MeshCore? Off-Grid Mesh Networking with Inexpensive LoRa Devices

Posted on March 21, 2025January 26, 2026 by Eric Hendrickson

If you’re interested in off-grid communications with inexpensive hardware, there’s a new name you might be hearing more often: MeshCore. Launched just a couple of months ago, MeshCore is already generating buzz among amateur radio operators and open-source developers for its clean approach to decentralized mesh networking. But what exactly…

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Eric Hendrickson

eric@w6hs.net

Retired tech nerd and licensed Amateur Extra.

These days I spend my time playing with gadgets and writing about the technology that I find so fascinating.

I share opinions, review products, and brainstorm ideas along the way.

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