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Meshtastic, MeshCore, and the Irony of Openness

9/16/2025 2 min read

Open Source thrives on exchange, diversity, and the possibility to try out different technical approaches. Meshtastic and MeshCore operate exactly in this environment — two projects addressing the same problem space but emphasizing different priorities.

In the Meshtastic community, a contentious topic has been stirring for some time: content mentioning MeshCore repeatedly disappears from the official subreddit, comments get closed, and some users report bans. For a project that prides itself on openness, this strikes many as puzzling.

What Both Projects Have in Common

Both solutions deal with LoRa-based communication over longer distances. They use similar hardware platforms but pursue different technical priorities.

Meshtastic

Meshtastic is known for its broad feature set: sensor integration, telemetry, maps, GPS functions, and a comprehensive app architecture. The platform targets users who want a versatile tool and enjoy experimenting with many features.

MeshCore

MeshCore focuses on reduction. Its development centers on stable, reproducible message transmission without additional features. Fewer components, less complexity, and a clear focus on robustness in practical use.

Why the Discussion Arises

That two projects coexist in the same domain is nothing unusual in the open-source world. Different approaches enrich the ecosystem. What stands out, however, is how sensitive parts of the Meshtastic community react to MeshCore topics. Deleted posts and suppressed discussions inevitably provoke questions and create an impression of exclusion, even when there is no technical conflict between the projects.

Open communication only works if alternative solutions can be discussed without restrictions. Otherwise, it appears certain topics are unwelcome, which is hard to reconcile with the claim of an open project culture.

Two Projects, Two Philosophies

At the end of the day, these are not adversaries but two different technical approaches:

  • Meshtastic: wide feature range, many possibilities, rapid feature development
  • MeshCore: focus on core functionality, stability, reproducible results

Which solution is more sensible depends on the use case. Those seeking maximum versatility will find it in Meshtastic. Those wanting streamlined, robust communication without additional logic do well with MeshCore.

Conclusion

Diversity strengthens the open-source ecosystem. Different projects should coexist without restricting discussions about alternatives. Transparent handling of alternatives fosters trust and helps users select the solution that works best for their purpose.