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Getting Started
An introduction to LoRa mesh networking: what it is, how to choose a platform, what hardware you need, and what it costs.
MeshCore
Everything about the MeshCore protocol: how it works, how to set it up, firmware types, and technical details.
Meshtastic
Everything about the Meshtastic protocol: how it works, how to set it up, and technical details.
FAQ
Answers to common questions about LoRa mesh networking, MeshCore, Meshtastic, hardware, range, privacy, and legality.
About LoRa Mesh Networking
What LoRa mesh networking is, how it works, and why it is useful.
Choosing a Platform
Comparing MeshCore and Meshtastic to help you decide which to use.
Hardware and Costs
What hardware you need, what to look for, and what it costs.
How MeshCore Works
The protocol, routing, encryption, and firmware explained.
Setting Up MeshCore
Step-by-step device configuration for the US/Canada network.
How Meshtastic Works
The Meshtastic protocol, routing, and architecture explained.
Setting Up Meshtastic
Step-by-step device configuration for Meshtastic.
What is LoRa Mesh Networking?
LoRa mesh networking lets people communicate over radio without any internet connection, cell towers, or central infrastructure. It works by linking together a collection of small, affordable radio devices — each one can receive a message and pass it along to ...
MeshCore vs Meshtastic
Two open-source protocols dominate the LoRa mesh networking space: MeshCore and Meshtastic. Both run on similar hardware, both are free, and both accomplish the same basic goal — but they make different design choices that affect performance, battery life, and...
Hardware Overview
LoRa mesh networking runs on compact radio devices — sometimes called "nodes" — that broadcast and receive radio signals in the 915 MHz band (US/Canada). All you need is a compatible device, a smartphone, and the appropriate app for your chosen platform. ...
MeshCore Protocol Overview
MeshCore is an open-source mesh networking protocol built on LoRa radio hardware. It was designed as a next-generation alternative to flooding-based mesh protocols, prioritizing efficient routing, battery life, and reliable message delivery. The core idea: pa...
MeshCore Firmware Types
MeshCore provides several firmware variants, each optimized for a different role in the network. You choose the firmware type based on how you intend to use the device. BLE Companion Best for: personal use Pairs with your smartphone via Bluetooth. The phone r...
MeshCore Setup Guide
From unboxing to sending your first message. Most people complete this in under 15 minutes (not counting initial charge time). What you need before starting A MeshCore-compatible LoRa device, fully charged A smartphone (Android or iOS) The MeshCore app...
Deploying a MeshCore Repeater
A repeater is a MeshCore device configured to run headlessly — no phone attached — whose sole job is to receive and forward messages. Repeaters are the backbone of good network coverage. Why deploy a repeater? Direct device-to-device range at ground level...