Info

Acadiana Mesh is a community-built off-grid mesh network in the Acadiana Region using MeshCore to allow for a free, decentralized text messaging network that works without cell towers, internet, or electricity.

What is MeshCore?

MeshCore uses LoRa (Long Range) radio technology to create a mesh where repeaters relay messages for others, extending the network’s reach. Users use handheld companion radios that pair to a phone for easy text messaging back and forth with other users.

Why Acadiana Mesh?

When disasters knock out power and cell towers, traditional communication fails. While many of us are ham radio operators, not everyone has the time or desire to get licensed. Mesh networks offer a simple, license-free way for friends and family to stay connected when the grid goes down.

Message Types

• Broadcast — Send messages to everyone on the network. Great for announcements and community coordination.
• Group Channels — Encrypted group channels for teams, neighborhoods, or specific communities.
• Direct Messages — One-on-one encrypted messaging between any two devices on the network.
• Private Channels — Create specific channels for topics or region specific communications.

Coverage

Our network is growing across the Acadiana Region. Range depends on terrain, antenna height, and the number of nodes, but typical line-of-sight range is 3-10 miles between devices. Elevation helps significantly.

Interested in helping expand coverage? Get connected and add a node in your area!

MeshCore vs Meshtastic

Both MeshCore and Meshtastic are LoRa mesh networking platforms. However, they use different protocols and cannot communicate with each other directly. Acadiana Mesh uses MeshCore exclusively.