Global Multi-Hop Dijkstra & A* Pathfinder
Hybrid LoRa RF + Fiber Transit EngineCalculate the optimal multi-hop route between any two geographic coordinates or Meshtastic node IDs. Models physical 915 MHz RF terrestrial hops (~220 ms latency) alongside low-latency IP gateway transit.
| Hop | Link Type | From Segment | To Segment | Distance | Est. Latency | Air/Transit Spec |
|---|
Live Node Telemetry & Message Feed
Decoded real-time packet ingest from `mosquitto.service` and local SQLite ledger.
Global Mesh Clusters & Regional Densities
Continuous 30-minute automated indexing across global LoRa Meshtastic deployments.
Gateway Configuration & Provisioning Guide
Configure your remote Heltec V4, RAK4631, ESP32, or Station G2 node to bridge into our central relay.
MQTT Broker Host: mqtt.truckguy.pro (or IP: 2.24.91.173)
TCP Port: 1883 (Plain / Anonymous allowed for regional ingest)
WebSocket Ingress: wss://mesh.truckguy.pro/mqtt (Port 9001)
Root Topic: msh/US/SC/TGU (or default msh/2/c)
Primary Channel: LongFast (Default Key: AQ==)
Secondary Private Fleet: TGU-Fleet (Available for authenticated upfit telemetry)
RF Airtime Protection & Anti-Overrun Safeguards
To guarantee that remote gateways do not saturate local 915 MHz RF airwaves with internet broadcast storms:
• Strict Read-Only Sinks: Server bridges (Telnet BBS, Gemini, Gopher, Spartan, Nex, Web API) are strictly read-only message consumers and never inject synthetic packets down onto RF airwaves.
• Downlink Isolation: Public LongFast channels default to downlink_enabled = false on client gateways. Bidirectional internet transit is restricted to authenticated private channels.
• Loop Storm Mitigation: Gateways operate with rebroadcast_mode = LOCAL_ONLY and hop_limit = 3 to eliminate ping-pong loops between co-located gateways.