LoRa Mesh Networking with Simple Arduino-Based Modules

This project showcases a mesh network created with four Arduino-based LoRa modules, enabling reliable communication over long distances. The tutorial includes real-time visualization of the network's behavior, demonstrating how nodes communicate directly or through intermediaries and how the network heals itself when nodes become unreachable. The setup uses the RadioHead library for mesh networking and a Node.js server for displaying routing information on a web page.