Meshtastic and Gaulix.fr: communicating without a network during a crisis

Easy Multi Display introduces Meshtastic, a radio communication tool that works independently of traditional networks. A downloadable app connects the phone to a radio terminal, forming a self-contained network for emergency coordination.

Its value is demonstrated by situations such as the 4G outage in Mayotte, where conventional networks are unavailable. The system enables real-time GPS tracking of teams. Gaulix.fr is cited as the main French-language resource on the subject.