ShareMyMesh is an open, global catalog of LoRa radio nodes. The community publishes the exact hardware behind each node — board, antenna, battery, power draw, solar and cost — so anyone can compare real setups and build their own with data, whether they run Meshtastic, MeshCore, Reticulum or LoRaWAN.
ShareMyMesh is an open, global catalog of LoRa radio nodes. The community publishes the exact hardware behind each node — board, antenna, battery, power draw, solar and cost — so anyone can compare real setups and build their own with data, whether they run Meshtastic, MeshCore, Reticulum or LoRaWAN.
ShareMyMesh is firmware-agnostic: you can publish nodes from any of these LoRa ecosystems, and the board picker only shows boards compatible with the one you choose.
Open-source decentralized mesh messaging: text, position and telemetry between nodes, no internet needed.
75 compatible boards4 builds
Lightweight mesh firmware with dedicated repeaters and efficient routing, built for large networks.
19 compatible boards0 builds
Cryptographic networking stack running over LoRa via RNode; the base for apps like Sideband and NomadNet.
Rarity adds points for low draw (< 5 mA: +3, < 15 mA: +2), solar (+2), antenna gain (≥ 9 dBi: +2, ≥ 6 dBi: +1), verification (+1) and 5+ upvotes (+1). 7 points is Legendary, 5 Epic, 3 Rare, 1 Uncommon, 0 Common.
Builds are published by the community and moderated before verification. The catalog of 75 boards (TX power, SF12 BW125 sensitivity, average draw and supported firmwares) is based on manufacturer datasheets and each project's documentation, and is curated by moderators.
Meshtastic, MeshCore, Reticulum (via RNode) and LoRaWAN, plus custom firmwares. When publishing you pick the ecosystem and the catalog filters compatible boards.
Meshtastic is an open-source project that turns inexpensive LoRa radios into a decentralized mesh network for sending text messages and positions over several kilometers, without internet or cell coverage.
Boards with an nRF52840 microcontroller (RAK4631, Heltec T114, T-Echo) draw ≈12 mA versus ≈90–110 mA for ESP32 boards, so they need far smaller panels and batteries to run around the clock.
Go to sharemymesh.com/share (or click “Share your node” in the catalog), pick your board, enter antenna, battery, draw and photos, and publish. Your build gets a Node Card with a rarity and its own shareable URL.
Yes. All 249 ISO countries and territories are accepted; Argentina, Brazil and Chile also have predefined regions and zones, and the rest use a free-text city.
Yes. Publishing, browsing and comparing builds is free and requires no account.
ShareMyMesh is an independent project, not affiliated with Meshtastic or MeshCore. Meshtastic® is a registered trademark of Meshtastic LLC. Other trademarks and product names belong to their respective owners.
17 compatible boards0 builds
Standard low-power sensor protocol sending data to gateways (star topology, not mesh).
11 compatible boards0 builds
Custom or experimental firmwares that don't fit the others.
0 builds
where:
Example:3,000 mAh ÷ (12 mA × 24) ≈ 10.4 days
Average consumption in continuous operation. Real value varies with TX duty cycle.
where:
Example:4.12 · (√5 + √1.5) ≈ 14.3 km
where:
22 + 2.15 + 2.15 − (−148) − 2 = 172.3 dB
where:
Example:LB = 172.3 dB, f = 915 MHz → x ≈ 4.03 → d ≈ 10,754 km
Free Space Path Loss at f = 915 MHz. Maximum range without obstacles or Earth curvature.
Theoretical range is min(FSPL, Horizon). With long-range LoRa settings (SF12, BW125), the horizon is usually the limiting factor.