Mesh Network Blog
Reviews, guides, news, and community stories from the world of off-grid mesh networking.
Meshtastic Range Test: How to Map Your Mesh Coverage
Learn how to measure and map your Meshtastic mesh coverage using the built-in range test module, trace route, signal metrics, and MeshMapper. Includes tips for maximizing range in North Dakota terrain.
MeshCore for Emergency Preparedness: Off-Grid Communication When It Matters
A field guide to building MeshCore emergency communication networks — repeater placement, hardware kits, real-world scenarios, and integration with ARES, RACES, and volunteer fire departments.
How to Build a Solar MeshCore Repeater
Complete build guide for a solar-powered MeshCore repeater node. Parts list, assembly, firmware flashing, weatherproofing, and deployment tips for off-grid mesh networking in any climate.
MeshCore Off-Grid Repeat: Turn Any Companion Device into a Temporary Repeater
MeshCore Off-Grid Repeat lets companion devices forward mesh packets for other nodes — turning your phone and LoRa board into a temporary repeater. Learn how to enable it, when to use it, and where the trade-offs are.
MeshCore Open: Free Companion App for Android, iOS, and Desktop
MeshCore Open is a free, open-source companion app for MeshCore LoRa mesh devices. Available on Android, iOS, Linux, Windows, macOS, and web — with repeater management, offline maps, path tracing, and 15 languages. No subscription, no paywall.
MeshCore Explained: Device Roles, Routing, and How to Build a LoRa Mesh Network
How MeshCore's companion, repeater, and room server roles work—plus path routing, correct frequency settings, firmware setup, and fixes for the most common problems.
MeshMapper Guide: Map Your MeshCore Network Coverage with Wardriving
MeshMapper maps real MeshCore RF coverage through community wardriving. Learn the five modes, how to read coverage colors, MQTT observer setup, and how to get your region on the map.
EasySkyMesh Power Saving 14.1: Heltec V4.3 at 5.5mA with FEM LNA Control
EasySkyMesh Power Saving 14.1 delivers Heltec V4.3 support at 5.5mA idle, FEM LNA toggle for 1W boards, new powerlog and sensor CLI commands, and companion power savings down to 5.8mA on nRF52. Based on MeshCore v1.14.1.
MeshCore Firmware v1.14.1: GPS Sync, Duty Cycle Enforcement, and New Device Support
MeshCore firmware v1.14.1 brings GPS auto-sync, token bucket duty cycle enforcement, SenseCAP Solar P1 GPS support, GAT562 device support, LNA toggle CLI commands, and critical bug fixes across Room Server, Repeater, and Companion firmware.
Meshtastic Firmware 2.7.18.fb3bf78 Alpha
Meshtastic Firmware 2.7.18.fb3bf78 Alpha The Meshtastic team has released a new firmware alpha version, 2.7.18.fb3bf78, which includes a mix of enhancements and bug fixes. This alpha release is a prec
Repeater Firmware v1.14.0
Repeater Firmware v1.14.0 Released for MeshCore The MeshCore team has put out a new update for repeater firmware, version 1.14.0. This release includes a number of changes aimed at improving performan
MeshOS on LilyGO T-Deck: Standalone Off-Grid Messenger
MeshOS turns the LilyGO T-Deck into a standalone mesh communicator. No phone required. Full keyboard, GPS maps, encrypted messaging, and multi-hop routing in your pocket.
Introducing the RAK WisMesh 1W Booster Starter Kit (RAK10724)
RAKwireless releases the WisMesh 1W Booster Starter Kit, a high-power Meshtastic-ready node featuring 1W (30 dBm) output, SX1262 transceiver, SKY66122 PA, and integrated SAW filter for extended range mesh networking.
RAK WisMesh 1W Booster vs RAK4631: Which WisBlock is Right for Your Mesh Network?
Technical comparison of the RAK WisMesh 1W Booster Starter Kit (RAK10724) and RAK4631 WisBlock Core for LoRa mesh networking. Compare RF power, range, power consumption, and expandability.
NanoVNA Antenna Testing Guide
Learn how to use a NanoVNA (H or H4 models) to test and tune your 915 MHz LoRa antennas for Meshtastic and MeshCore. Step-by-step guide covering unboxing, calibration, SWR measurement, and interpreting results.
EasySkyMesh: Power-Efficient MeshCore Firmware
EasySkyMesh delivers custom MeshCore firmware optimized for power efficiency, achieving 8-10mA idle current on repeaters. Learn why this matters for solar-powered nodes, sensor networks, and long-term mesh deployments.
Best Portable Mesh Nodes for 2025
Looking for the best portable mesh networking device? We break down the top 5 LoRa nodes for Meshtastic and MeshCore in 2025-from ultra-compact card trackers to full-featured handhelds with keyboards.
MeshCore Device Discovery Explained
Learn how device discovery differs between Meshtastic and MeshCore, why your contact list might be empty, and step-by-step instructions for finding other nodes on your mesh network.
MeshCore vs Meshtastic Comparison
A beginner-friendly comparison of MeshCore and Meshtastic. Learn the key differences in network design, speed, and use cases to choose the best off-grid mesh platform for your needs.
What Is a LoRa Mesh Network?
Learn what LoRa mesh networks are, how they work, and why they're perfect for off-grid communication. A complete beginner's guide to mesh networking without cell service or internet.
Yeti Wurks Base Station Review
Hands-on review of the Yeti Wurks Meshtastic Base Station, covering solar power, deployment, build quality, and real-world mesh performance in off-grid conditions.
Budget Solar Meshtastic Node - Harbor Breeze Hack
Transform a $10 Harbor Breeze solar garden light into a weatherproof, self-sustaining LoRa mesh node using RAK WisBlock components.
Meshtastic Device Roles Explained
A complete guide to all Meshtastic device roles. Learn what each role does, when to use it, and how incorrect role selection can harm mesh performance.
Heltec WiFi LoRa 32 V3 Review
An in-depth review of the Heltec WiFi LoRa 32 V3 for Meshtastic and MeshCore mesh networking, based on real-world use across portable nodes, base stations, and fixed relays.
Introducing Nodak Mesh
NodakMesh is North Dakota's community mesh network — built on MeshCore and Meshtastic LoRa hardware. Here's why we started it and what we're building across the Peace Garden State.