Mesh messaging
Send text messages across a local Meshtastic network. No SIM, no internet, and no account required - messages travel device to device over LoRa radio.
GOTNULL PTY. LTD.
Software for communication beyond the network's edge.
GOTNULL PTY. LTD. is an Australian software company. We build SocialMesh - a communications and field-operations application for off-grid and local mesh networks.
What SocialMesh does
SocialMesh is a communications and field-operations application for off-grid and local mesh-network use cases. It connects to Meshtastic devices over Bluetooth to send messages, share location, and monitor a local mesh network without internet or accounts.
Device pairing
Connect supported Meshtastic devices over Bluetooth Low Energy and manage channels, radio settings, and connection state from your phone.
Live mesh map
See nodes and shared positions on a real-time map, with ephemeral location signals you control - useful for keeping track of a group in the field.
Node catalog
NodeDex keeps track of the nodes around you: who is on the mesh, what hardware they run, and where they were last heard.
Telemetry & status
Monitor battery, signal, and device telemetry from connected nodes so you can keep a link healthy when conditions change.
Personalisation
Custom home-screen widgets and a large library of notification tones, with no advertising and no tracking.
Built for work beyond coverage
SocialMesh is used wherever reliable communication is needed but cellular and internet coverage is limited or absent.
Field teams
Coordinate crews working beyond cellular coverage - construction, utilities, agriculture, and survey work - with messaging and location that does not depend on a carrier network.
Remote properties
Stay in contact across farms, stations, and large rural properties where mobile signal is unreliable or absent.
Outdoor groups
Keep hiking, four-wheel-drive, sailing, and back-country groups connected over local mesh links.
Events
Run local communications for markets, races, and community events without relying on congested mobile networks.
Community mesh networks
Help neighbourhoods and clubs build, grow, and monitor their own resilient Meshtastic networks.
Developers & technical users
Experiment with Meshtastic hardware, channels, and telemetry through a polished client built by people who work close to the radio layer.
The company
Built and operated by GOTNULL PTY. LTD.
SocialMesh is a product of GOTNULL PTY. LTD., an Australian proprietary limited company. We develop software products for mobile, field, and connected-device workflows, with a focus on communication that works without depending on the internet.
Get started with SocialMesh
Learn how SocialMesh keeps teams and communities connected off-grid, or get in touch with our support team.