MeshComs is a fan-built resource hub for the Meshtastic community. Find local groups, get the right radio settings, and stay connected when it matters most.
Meshtastic is a free, open-source project that turns affordable LoRa radio hardware into a fully encrypted, off-grid mesh communication network. You don't need a cell tower, internet connection, or subscription — just a small radio device and the Meshtastic app on your phone.
Each device in the network acts as both a sender and a repeater. When you send a message, it hops from node to node until it reaches its destination — potentially covering many miles across terrain that would kill a cell signal.
Originally built for hiking and outdoor adventure, Meshtastic has grown into a serious tool for emergency preparedness, community resilience, events, and amateur radio operators. The hardware is cheap (often under $30), the software is free, and the community is global.
Getting on the network is straightforward — here's how it works:
Pick up a supported LoRa radio board like a LilyGo T-Beam, Heltec V3, or RAK WisBlock. Many cost under $35.
Use the Meshtastic web flasher to install the latest firmware. No programming experience needed.
Pair your device via Bluetooth to the Meshtastic app (iOS or Android). Configure your channel and region.
Find your local community, match their channel settings, and start communicating — no internet required.
MeshComs is an independent, community-built site. We didn't build Meshtastic — Meshtastic LLC did, and it's open source and free. We built MeshComs to make it easier to find your local community and get on the right settings fast.
Instantly find the closest Meshtastic communities to you using your device's GPS — no account needed.
Get the exact LoRa preset, frequency slot, PSK, and hop limit recommended by your local community.
From Atlanta to Amsterdam, browse communities across 30+ countries with region-specific frequency guidance.
Everything runs directly in your browser. No account needed — just open the tool and go.
Community data and radio settings are kept current as the Meshtastic ecosystem evolves.
Designed for people who take communications seriously — emergency prep, hiking, events, and beyond.
Simple, focused tools built for the Meshtastic community.
Detect your location and instantly surface the closest Meshtastic groups along with their recommended LoRa settings.
Input your terrain, distance, and battery constraints to get a custom-tuned LoRa configuration recommendation.
Browse and submit publicly listed nodes, solar repeaters, and high-site infrastructure in your region.