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LoRa Mesh · Open Source · Decentralised · Europe
Weave the mesh
without internet
NodeWeave is a community-driven LoRa mesh network across Europe. Every node extends the reach — no central server, no subscription, just people connected to people.
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Active relays
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Countries
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km max range
Technology
How does LoRa Mesh work?
LoRa (Long Range) is a low-power radio modulation capable of sending data over several kilometres on a single battery charge.
1. Long-range signal
LoRa covers up to 15 km in open terrain (2–5 km urban) with under 100 mW — months of autonomy on battery or solar power.
2. Mesh topology
Every node automatically relays messages to others. The network self-heals if a node goes down — no single point of failure, ever.
3. Affordable hardware
A NodeWeave node fits in a matchbox. Based on ESP32 + LoRa modules (Heltec V3, T-Beam, RAK4631) for €20–40 — 100% open-source firmware.
4. Decentralised by design
No central server, no cloud dependency. Messages travel hop by hop, end-to-end encrypted — no traces left on third-party infrastructure.
Each arrow is a LoRa radio link — no cables, no ISP.
Purpose
Why NodeWeave?
A network built for people, not platforms.
Digital inclusion
Rural areas, mountains, coastal zones: NodeWeave brings connectivity where carriers don't go — no subscription, no heavy infrastructure required.
Privacy
Your messages never pass through corporate data centres. End-to-end encryption, pseudonymous identities, no logs. Privacy is a right, not a premium feature.
Digital commons
The network belongs to its users. The more nodes you deploy, the better coverage everyone gets. A common good that grows with the community.
Low-energy footprint
A solar-powered node consumes under 200 mWh/day. Hardware lasts years. NodeWeave is a digital infrastructure with a minimal carbon footprint.
Open Source
MIT-licensed firmware, open hardware schematics, full documentation in 7 European languages. You understand and control what you use.
Live network
The mesh is spreading
Every dot is an active relay maintained by a community member. Data is live from maps.nodeweave-project.com.
Contribute
How to join the network?
Three ways to participate, depending on your skills and ambitions.
Beginner
User
~€35
Order a pre-assembled kit, flash the firmware in 10 minutes and connect to the network right away.
- Heltec V3 / TTGO T-Beam / RAK4631
- NodeWeave firmware pre-loaded
- Mobile app (iOS / Android)
- Community chat access
Recommended
Relay Operator
~€80
Install a fixed node on your rooftop or balcony. Solar-powered, it relays the mesh 24/7.
- Everything above
- IP67 weatherproof enclosure
- 5 dBi outdoor antenna
- 5 W solar panel + battery
- "Operator" badge on the live map
Expert
Contributor
Free
Help develop the firmware, the app or the documentation. All skills welcome — hardware, software, translation.
- GitHub repository access
- Discord #dev channel
- Public issues & roadmap
- Monthly community call
FAQ
Your questions answered
Do I need a radio licence?
No. LoRa operates in the ISM bands (868 MHz in Europe), which are licence-free for everyone. No authorisation is needed to install or use a NodeWeave node across the EU.
What range can I expect in a city?
In dense urban areas, expect 1–3 km between two nodes. On a rooftop or elevated position you often exceed 5 km. The mesh topology multiplies the effective range.
Can I send files or photos?
LoRa is designed for small packets (text, GPS, sensor data). Throughput is low. NodeWeave focuses on text messaging, alerts and lightweight telemetry.
Are my messages private?
Yes. NodeWeave uses AES-256 encryption and pseudonymous identities. Relay nodes see only routing metadata — not the content.
Which countries are covered?
The network is active in Belgium and growing. Anyone in Europe can deploy a node. The app and documentation are available in French, English, Dutch, German, Spanish, Italian and Portuguese.
Is NodeWeave compatible with Meshtastic?
NodeWeave is a distinct firmware optimised for specific use cases. An experimental gateway to Meshtastic is under development. Both communities share similar goals.
Ready to weave your node?
Join hundreds of network builders across Europe.