Getting Started
An introduction to LoRa mesh networking: what it is, how to choose a platform, what hardware you need, and what it costs.
📖 Start Here — Getting Started Guide
Welcome to the Mesh America Mesh Library. This book is your launchpad - whether you're completely...
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.
LoRa Technology
How LoRa Works
LoRa (Long Range) is a proprietary wireless modulation technique developed by Semtech Corporation...
LoRa vs LoRaWAN: What's the Difference?
This is one of the most common points of confusion for newcomers. LoRa and LoRaWAN are related bu...
LoRa Range: Realistic Expectations
Range is the most common question new users have, and the most complex to answer accurately. LoRa...
Your First Node
Glossary
Buying Your First Node
Maintaining Your Node
Updating Meshtastic Firmware
Why Update? Meshtastic releases updates frequently, delivering bug fixes, new features, and perfo...
Updating MeshCore Firmware
Update Frequency MeshCore releases firmware periodically. Major releases introduce new features a...
Node Maintenance Schedule
A simple maintenance schedule keeps your node reliable and avoids the surprise of a failed batter...
Understanding the Technology
What Is LoRa? (For Beginners)
LoRa stands for "Long Range." It is a radio modulation technique from Semtech that enables very l...
LoRa Mesh vs. LoRaWAN
Both use the same LoRa radio chips but operate completely differently. This is the most common so...
How Mesh Routing Works
When two nodes are too far apart to communicate directly, intermediate nodes relay the message. M...
Understanding LoRa Mesh Networking
Core concepts: what mesh networking is, how LoRa works, platform comparisons, and US frequency re...
What Is a Mesh Network?
If you have ever used Wi-Fi at home, you are already familiar with the most common type of wirele...
LoRa Technology Explained
LoRa stands for Long Range. It is a wireless radio modulation technique invented by a French star...
LoRa vs LoRaWAN vs Meshtastic vs MeshCore
One of the most common sources of confusion when starting out is the alphabet soup of acronyms: L...
The 915 MHz ISM Band
Nearly all LoRa mesh devices sold for North America operate in the 915 MHz ISM band (902 - 928 MH...
Your First Node — Step by Step
Practical walkthroughs for getting your first LoRa mesh message through on Meshtastic and MeshCor...
Getting Your First Message Through: Meshtastic
This guide will take you from zero to sending a LoRa mesh message on Meshtastic, step by step. No...
Getting Your First Message Through: MeshCore
MeshCore is a newer peer-to-peer LoRa mesh platform that differs from Meshtastic in some importan...
Connecting to Your Local Community Mesh
Having a single node transmitting into the void is technically functional, but the real magic of ...
Legal and Regulatory
FCC Part 15 Compliance for LoRa Mesh
Meshtastic and MeshCore operate in the 902-928 MHz ISM band under FCC Part 15 in the United State...
Operating in Canada: ISED Rules
In Canada, LoRa mesh networking in the 902-928 MHz band operates under Innovation, Science and Ec...
Operating Outside North America
LoRa mesh hardware designed for North America operates on 902-928 MHz, which is an ISM band in th...
Ham Radio and LoRa Mesh
The intersection of amateur radio and LoRa mesh networking: licensing, identification, APRS integ...
Ham Radio Operators and Mesh Networking
Amateur radio operators - "hams" - have been among the earliest and most enthusiastic adopters of...
Callsign and Identification in Mesh Networks
One of the most common questions from licensed amateur radio operators entering the LoRa mesh wor...
APRS and Meshtastic Integration
APRS (Automatic Packet Reporting System) and Meshtastic are complementary systems that serve over...
Getting Your Ham Radio License for Mesh Networking
You do not need a ham radio license to use Meshtastic or MeshCore - both operate on the FCC Part ...
LoRa Mesh vs Other Off-Grid Technologies
LoRa Mesh vs Satellite Messengers
Satellite personal communicators (Garmin inReach, SPOT, Zoleo, ACR Bivy Stick) are widely used fo...
LoRa Mesh vs FRS/GMRS Two-Way Radios
FRS (Family Radio Service) and GMRS (General Mobile Radio Service) handheld radios are among the ...
LoRa Mesh vs Ham Radio (VHF/UHF)
Licensed amateur radio operators have a wide range of VHF and UHF options for off-grid communicat...
Your First Week on the Mesh
Day 1: Getting Your Node Online
Welcome to the mesh. Today's goal is simple: get your node powered on, flashed with current firmw...
Day 2-7: Exploring the Mesh
Now that your node is online, spend the rest of your first week learning what the mesh can do and...
Understanding What You're Seeing in the App
The Meshtastic app surface area can seem dense at first. This page decodes the most important num...