Realtime device telemetry for edge fleets

One app for every edge node.

0x1 App provides lightweight observability for sensors, gateways, and distributed edge devices. Stream telemetry, detect offline nodes, and track environmental data in realtime.

View live telemetry Read API notes

Fleet telemetry Edge gateway cluster

Connecting

Online devices —

Avg latency —

Temperature —

Battery —

Telemetry stream Waiting for data

Built for compact edge visibility.

Collect gateway heartbeats, sensor readings, connectivity statistics, and alert events using a compact realtime API.

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Realtime streams

Subscribe to telemetry events over WebSockets for instant dashboard updates and operational alerting.

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Device health

Track online state, battery levels, signal quality, message age, and firmware versions for each gateway.

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Edge friendly

Designed for low-bandwidth deployments where compact JSON events and durable sessions are preferred.

Telemetry API

Device events can be delivered to dashboards through the realtime telemetry endpoint. The frontend subscribes to live updates and renders fleet state as messages arrive.

✓ WebSocket event stream for active dashboards

✓ JSON payloads for gateways, sensors, and cluster metrics

✓ Graceful reconnect behavior for unstable networks

GET /api/v1/telemetry/live
Upgrade: websocket

{
    "device_id": "gw-eu-142",
    "status": "online",
    "temperature": 22.4,
    "humidity": 41,
    "battery": 87,
    "rssi": -61,
    "latency_ms": 38,
    "ts": 1760000000
}

Platform status Telemetry ingest, dashboard API, and event delivery are operating normally.

All systems operational