Community mesh reference
Own the last mile.
Practical guides to community mesh networks — what they can really carry, how to join one, and how to build your own node.
No hype: LoRa meshes carry text, not Netflix. Wi-Fi community meshes can carry broadband — where they exist.
Nodes on the air
Each figure shows what it counts, where it comes from and when it was last read. The counts are not comparable between networks, and most undercount.
Global
Meshtastic
9,563
Meshtastic nodes heard on public MQTT in 24 h
Global; only nodes that share a position and reach the public MQTT feed, so well below the true total
Live · read 2026-10-29 13:29 UTC
Source: meshmap.net
MeshCore
20,603
MeshCore repeaters advertised in 7 days
Global; repeaters submitted to the MeshCore map with an advert in the last 7 days, future-dated entries dropped
Baseline snapshot from 29 Oct 2026 (live figure not loaded yet or source unavailable)
Source: map.meshcore.io
Reticulum
977
Reticulum interfaces announced to rmap.world in 24 h
Opt-in directory, not a census of Reticulum; excludes NomadNet, PropNode, RRC and RetiBBS service entries
Live · read 2026-10-29 13:29 UTC
Source: rmap.world
AREDN
2,553
AREDN nodes seen in 7 days
Global; nodes on the AREDN world map with a last-seen time in the last 7 days
Live · read 2026-10-29 13:29 UTC
Source: worldmap.arednmesh.org
NYC Mesh
1,222
NYC Mesh nodes listed active
New York City; listed active (hand-maintained by volunteers), one node per location
Live · read 2026-10-29 13:29 UTC
Source: api.nycmesh.net
Freifunk
41,202
Freifunk nodes reported by communities
Sum of self-reported community counts, mostly Germany; many communities have not updated recently
Live · read 2026-10-29 13:29 UTC
Source: api.freifunk.net
UK
Meshtastic
233
Meshtastic nodes heard on public MQTT in 24 h
UK & Ireland box (lat 49.8–60.9, lon −8.7–1.8; includes the Republic of Ireland); positioned nodes only
Live · read 2026-10-29 13:29 UTC
Source: meshmap.net
MeshCore
1,201
MeshCore repeaters advertised in 7 days
UK & Ireland box (lat 49.8–60.9, lon −8.7–1.8; includes the Republic of Ireland); repeaters only
Baseline snapshot from 29 Oct 2026 (live figure not loaded yet or source unavailable)
Source: map.meshcore.io
Coventry (West Midlands)
MeshCore
17
MeshCore nodes advertised in 7 days
Within 25 km of Coventry (52.41, −1.52); all node types, not only repeaters
Baseline snapshot from 29 Oct 2026 (live figure not loaded yet or source unavailable)
Source: map.meshcore.io
Each network counts differently — these numbers are not comparable and should not be added together. How we count → · JSON
Start here
- Which mesh is right for you?Match your goal to a network type before you spend anything.
- Start with zero hardwareWhat you can do before buying a single board.
- Buy your first LoRa nodeWhich board and antenna to look for, and the 868 MHz variant for the UK.
- Flash Meshtastic or MeshCorePut firmware on a board, set the UK region, send a first message.MeshtasticMeshCore
- Find a mesh near youLocate and contact an existing network.
- Join a community Wi-Fi meshWhat joining involves, and what members are asked to do.
Two kinds of mesh
Can carry internet traffic
High-bandwidth community meshes
Wi-Fi and point-to-point radio.
- Speed
- Far higher than LoRa: broadband-class (point-to-point radios are rated in hundreds of Mbps)
- Carries
- Can replace broadband when a member shares an uplink
- Examples
- City-scale projects such as NYC Mesh, Guifi.net and Freifunk
- Needs
- Line of sight between rooftops or windows for long links; Freifunk also uses ordinary home routers
Text & telemetry only
Low-bandwidth LoRa meshes
Long-range, low-rate radio.
- Speed
- Roughly 0.3–11 kbps with the presets allowed in the UK
- Carries
- Text, telemetry and position. Not web pages, video or calls
- Examples
- Meshtastic, MeshCore, Reticulum over LoRa
- Range
- Kilometre-scale hops
- UK radio
- Licence-exempt 868 MHz
- Power
- Runs on a battery
Why bother
Networks
Radio use is regulated. In the UK, LoRa mesh radios use the 868 MHz licence-exempt band under Ofcom IR 2030. A mesh does not automatically give you internet through your neighbours. Read the disclaimer →