LarrunKonnect

Building a communication network that belongs to its territory.

LarrunKonnect is a French non-profit association (governed by the 1901 law), founded in Ascain in 2026.

Our mission: to deploy and maintain a decentralised mesh radio network serving the Basque Country — frugal by design, free by principle.

The origin of the project

Born from a simple observation, in the mountains.

LarrunKonnect was born from an observation made by an Akainar, passionate about tech and cybersecurity, but also about mountains and low-tech, who has spent years fascinated by low-resource communication systems — protocols able to run on a coin battery, a length of wire for an antenna, and plenty of common sense.

After enough hikes in the Pyrenees, watching the phone become useless the moment you left the valley, one idea took hold: what if the mountain could carry its own network? Not a miniature copy of 4G, but something humbler — text messages hopping from box to box, using almost nothing, belonging to the people who use them.

There was also a very concrete need: staying in touch with in-laws in Lesaka, on the other side of La Rhune, in Spain. Only a few kilometres as the crow flies, but a border, two carriers, and infrastructure that regularly cuts out on the mountain side. A text message getting through simply, crossing the ridge relay by relay, without asking anyone's permission — that's exactly what the network needed to make possible.

Meshtastic, LoRa, open hardware components at around €30, a worldwide community sharing its boards and configurations. All the ingredients were there. All that remained was to bring them together, here in Ascain, and invite the neighbours in.

Logbook
“Mesh is the art of turning every hiker into a star that helps others find their constellation.”
— CLB, President
Our values

Five principles, one course.

Heltec Mesh Node T114 — reference Meshtastic nodeHELTEC MESH NODE T114 · ≈€30

01 Digital sovereignty

No proprietary cloud, no tracking, no US-based SaaS. Data moves locally, stays local, and belongs to the people who send it.

02 Local resilience

A network that works without the Internet, without the power grid, without any third-party infrastructure. Built to hold up when everything else fails.

03 Open source & open hardware

Everything is public: the firmware (Meshtastic), the hardware schematics, the documentation, and our own work. Reproducible by other territories.

04 Energy frugality

Low transmission power, solar power considered for every fixed node, hardware chosen for durability rather than raw performance.

05 Cooperation and knowledge-sharing

Workshops, accessible documentation, training for new members. Knowledge gets passed on, the community grows stronger.

Our territory

Ascain, La Rhune, and beyond.

The initial deployment covers the commune of Ascain (Azkaine) and the La Rhune massif area. Phase 2 will extend coverage towards Saint-Jean-de-Luz, Sare, Espelette, and neighbouring communes, as more relays come online.

LARRUN · 905mRHUNEASCAINST-JEAN-DE-LUZBIARRITZBAYONNESAREESPELETTE
Our commitments

Concrete, verifiable, written down.

ARCEP / ANFR compliance

License-free 868 MHz bands, power limits respected, filings in order.

Strict GDPR compliance

No third-party cookies, no trackers, no unnecessary personal-data database.

Low-impact hosting

Static site on GitLab Pages, with no superfluous database.

Financial transparency

Annual accounts published, open to members and the public.

Going further with LoRa

A relay for under €30, outdoors, wireless.

Set up on a high point near your home — a roof, a barn wall, a fence post — this kind of relay extends the mesh's range and strengthens coverage for every neighbouring node. A Meshtastic node, a small solar panel, a battery, and a recycled enclosure are all it takes. The relay holds through the night, and several days without sun.

That said, you don't necessarily need one to get started. A small board like the T114 or a Seeed Studio module tucked into a pocket is enough to send your first messages on the network. The solar relay is the next step — for those who want to actively contribute to the collective mesh.

Meshtastic relay — outdoor string-light enclosure with solar panel
Meshtastic relay — component detail, battery and electronics
COST

Under €30

Meshtastic node, recycled enclosure, small solar panel, and LiPo battery. No subscription, no recurring cost.

BATTERY LIFE

Several days without sun

The battery covers the night and overcast spells. The panel recharges as soon as the sky clears.

INSTALLATION

Zero network cabling

No Internet, no power outlet. You mount it, screw it in, and go. The node joins the LoRa mesh automatically.