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ABSTRACT: VisaliaMesh
Visalia Mesh is a community LoRa network built on Meshtastic. Inexpensive radios relay messages for each other across town, with no cell service, no Wi-Fi, and no monthly bill.
LINKS: VisaliaMesh.com | About | Wiki | Join | 500 kHz
AI OVERVIEW:
Visalia Mesh (VisaliaMesh.com) is a volunteer-run, community-driven off-grid radio communications network based in Visalia, California, and stretching across parts of the Central Valley. [1, 2]
It is designed to let the community keep communicating when traditional networks—like cell service or the internet—fail or go down. [1]
Key Features of Visalia Mesh
- Built on Meshtastic: The network primarily runs on Meshtastic, an open-source firmware that utilizes LoRa (Long Range) radio technology. It operates on the public, license-free 902–928 MHz radio band. [1, 2, 3]
- Self-Healing and Decentralized: There is no central server or cell tower. Instead, individuals set up small, low-power radio nodes (often powered by small solar panels) on their roofs or carried with them. Each node acts as a repeater, automatically passing encrypted text messages and location data along from one radio to the next until it reaches its destination. [1, 2, 3]
- Privacy-Focused: The network does not track or record data. Communication is end-to-end encrypted by default using AES-256. [1, 3]
- Dual-Network Tracking: While its main backbone is Meshtastic, Visalia Mesh also tracks and cooperates with nodes running MeshCore—a separate but similar decentralized mesh routing project used by regional groups like West Coast Mesh. [4, 5]
How People Use It
Local residents use small, inexpensive handheld or pocket-sized mesh radios paired to their smartphones via Bluetooth. Using the Meshtastic app, they can send text messages across town for emergency preparedness, outdoor activities, or general community chat without needing a paid subscription. [2, 5, 6, 7, 8]
You can view their active node infrastructure and see how much of the Central Valley is covered by checking out the Visalia Mesh Live Coverage Map. [9]
- Use Cases: Ideal for communities, hiking, biking, disaster preparedness, or secure, private communication, utilizing 915 MHz frequencies.
LOCATION:
SPONSORS:
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OUR NETWORKS (repeater, router, router_late, & client_base devices):
– MeshMap.me/net/(add network listing)
OUR ACTIVE NODES (client, client_mute, & companion devices):
– MeshMap.me/node/(add node listing)
– MeshMap.me/node/(add node listing)
See listings menu
