MeshCore, a new lightweight, hybrid routing mesh protocol for packet radios

Summary

About MeshCore MeshCore is a lightweight, portable C++ library that enables multi-hop packet routing for embedded projects using LoRa and other packet radios. It is designed for developers who want to create resilient, decentralized communication networks that work without the internet. 🔍 What is MeshCore? MeshCore now supports a range of LoRa devices, allowing for easy flashing without the need to compile firmware manually. Users can flash a pre-built binary using tools like Adafruit ESPTool and interact with the network through a serial console. MeshCore provides the ability to create wireless mesh networks, similar to Meshtastic and Reticulum but with a focus on lightweight multi-hop packet routing for embedded projects. Unlike Meshtastic, which is tailored for casual LoRa communication, or Reticulum, which offers advanced networking, MeshCore balances simplicity with scalability, making it ideal for custom embedded solutions., where devices (nodes) can communicate over long distances by relaying messages through intermediate nodes. This is especially useful in off-grid, emergency, or tactical situations where traditional communication infrastructure is unavailable. ⚡ Key Features Multi-Hop Packet Routing – Devices can forward messages across multiple nodes, extending range beyond a single radio's reach. MeshCore supports up to a configurable number of hops to balance network efficiency and prevent excessive traffic. Supports LoRa Radios – Works with Heltec, RAK Wireless, and other LoRa-based hardware. Decentralized & Resilient – No central server or internet required; the network is self-healing. Low Power Consumption – Ideal for battery-powered or solar-powered devices. Simple to Deploy – Pre-built example applications make it easy to get started. 🎯 What Can You Use MeshCore For? Off-Grid Communication: Stay connected even in remote areas. Emergency Response & Disaster Recovery: Set up instant networks where infrastructure is down. Outdoor Activities: Hiking, c...