Resources
Worth reading and watching
A short list, chosen for how Meshtastic works and how to make the mesh healthier, not for what to buy. The official documentation is always the most current source.
Start here
- Choosing the right device role meshtastic.org blog · updated September 2025 The essential read before changing your node’s role. It explains why Router and Repeater settings on the wrong node add congestion and make the mesh worse for everyone nearby, and why Client is the safe choice.
- Configuration tips meshtastic.org docs The official short list of what to leave alone: role, hop limit and the settings that cause the most trouble on a shared mesh.
- Meshtastic documentation meshtastic.org/docs The maintained reference for every setting. It sometimes shows the next, pre-release version first, so check which firmware version a page describes.
How the mesh works
- Mesh broadcast algorithm meshtastic.org docs How managed flooding decides who repeats a message, and why distant nodes go first.
- Signal meter: SNR and RSSI meshtastic.org docs What the signal numbers in the app mean, and why a relayed node shows hops instead of signal bars.
- Why your new node might not see your local mesh meshtastic.org blog · October 2026 The common reasons a new node hears nothing, and why a “delivered” tick on a channel message doesn’t prove much.
Placement and antennas
- Meshtastic Site Planner site.meshtastic.org Estimates what a site could cover based on terrain, before you go up a ladder.
- Antenna selection meshtastic.org docs Matching the antenna to the band, connector types, and why cable length matters.
Videos
These open on YouTube. We link to them rather than embedding them, so this site doesn’t load YouTube’s trackers.
- What is Meshtastic? (Simple Explanation) MostlyBuilds · January 2026 · 4 min A quick, plain introduction to how mesh messaging works. Good to send a friend who asks what your radio does.
- Getting More Range with Meshtastic Meshtastic (official channel) · May 2023 · 23 min Antennas, connectors, gain, line of sight and elevation: the things that improve range for you and everyone relaying through you. It’s from 2023, so check any device-role or settings advice against the current documentation.
- Is Your Meshcore / Meshtastic Setup Wrong? | Range & Propagation IterationX · August 2026 · 12 min Why height beats transmit power, and how stub antennas and ground planes affect range. Its examples use the European band, but the principles apply here.
Getting set up
For installing firmware and first steps, use the official guides listed on Getting started. We don’t recommend particular devices or shops.
Suggest a resource
Know a clear, current guide to placement, antennas or keeping the channel healthy? Send it to us. We check everything before adding it, and keep this list short on purpose.