Open Source Project Meshtastic Develops Decentralized Communication Platform
The project Meshtastic is making strides in developing an open communication platform that aims to create a self-sufficient decentralized message network. This unique network connects each point through neighboring points, eliminating the need for centralized routers. The project leverages receivers based on the LoRa protocol to broadcast signals. The LoRa protocol enables data transmission in an unlicensed frequency range, reaching speeds of several kilobits and spanning distances of dozens or even hundreds of kilometers. Notably, users of Meshtastic have achieved a record distance of 254 km for transmission.
Applications in Remote Areas and Challenging Environments
Meshtastic opens up possibilities for communication in hard-to-reach areas such as search and rescue operations or sports activities like paragliding in areas without infrastructure or with poor mobile network coverage. Participants in these scenarios can set up autonomous transceivers powered by solar panels, allowing them to relay messages. Additionally, participants can utilize local LoRa devices that transmit signals and are controlled through Bluetooth connectivity.
Communication Features and Security
Meshtastic enables network participants to send and receive text messages and utilize a geoposition tool based on GPS coordinates to locate other participants. The network operates on a mesh structure, allowing messages to be sent along the chain, ensuring each participant can receive messages from even the farthest participant without requiring a direct communication channel. Users can send both broadcast messages and targeted messages intended for specific participants. All transmitted messages are encrypted using pre