Meshtastic

Network Emergency: Communicate without 4G/5G with the Meshtastic Radio System!

Today more than ever, digital resilience is a major concern.
Meshtastic stands out as an innovative and accessible solution for staying connected even when mobile networks or the internet are completely down.

🔍 Why is this a first step toward resilience?

Because in times of crisis network outages, natural disasters, geopolitical instability traditional communication channels can fail.
Meshtastic lets you build a local, independent network using low-cost radio devices.

⚙️ How does it work?

• Download the Meshtastic app (Android/iOS, open source)
• Connect your phone to a radio device via Bluetooth
• Communicate and exchange data over a mesh network, with no central infrastructure
• Locate your contacts via built-in GPS
• View their positions on a map (e.g. using a tool like Drag & Drop)

📡 An active community: Gaulix.fr

To dive deeper, Gaulix.fr is the go-to French-speaking hub for Meshtastic tech. There you’ll find:

• Tutorials
• Open-source tools
• A passionate community
• Tips for civil safety and community resilience