Thank You for Attending Our March 2026 Meshtastic Presentation
Thank you to everyone who attended our March 2026 meeting and presentation on Meshtastic. We appreciate the strong interest, discussion, and hands‑on curiosity shown during the meeting. For those who were unable to attend—or who would like to review the material—the presentation slide decks are available below in PDF format.
What Is Meshtastic?
Meshtastic is an open‑source, decentralized communication system that uses low‑power LoRa (Long Range) radios to create off‑grid mesh networks. Unlike traditional communications that rely on cellular service or internet connectivity, Meshtastic devices communicate directly with one another, automatically relaying messages across the mesh.
Each Meshtastic device (often called a node) can send and receive text messages and optional location data. As more nodes are added, the network becomes stronger and more resilient, with messages hopping from node to node until they reach their destination. The system is designed to be:
- Off‑grid and infrastructure‑independent
- Low power, often running for days or weeks on battery
- Self‑healing, with no central controller
- Encrypted, for private group communications
Meshtastic is commonly used for outdoor recreation, emergency and disaster preparedness, community resilience projects, and experimentation with modern mesh networking concepts.
Honorable Mention: MeshCore
During the discussion, MeshCore was also mentioned as a similar and emerging off‑grid mesh communication platform.
MeshCore is an open‑source LoRa‑based mesh messaging system focused on efficient routing, low power consumption, and secure communications. Like Meshtastic, it operates without relying on cellular networks or the internet and is designed for off‑grid and infrastructure‑independent use. MeshCore introduces different node roles (such as client, repeater, and room/server nodes) to help improve routing efficiency and message delivery in larger or more structured meshes.
While Meshtastic currently has broader adoption and ecosystem maturity, MeshCore is an interesting project to watch and explore for those interested in alternative approaches to LoRa mesh networking.
MeshCore resources:
- Project website: https://meshcore.io/ [meshcore.io]
- Documentation: https://meshcore.io/docs/ [meshcore.io]
- GitHub project: https://github.com/meshcore-dev/MeshCore [github.com]
- Live mesh map: https://map.meshcore.dev/ [github.com]
Learn More
If you’d like to explore Meshtastic further or get started, the following resources are helpful:
- https://meshtastic.org/docs/introduction/ [allstarlink.org]
- https://meshtastic.org/docs/ [allstarlink.org]
Thank you again to everyone who attended the March meeting. We hope the attached materials are useful as you continue learning about off‑grid mesh communications.