Status: Experimental (scaffold) · Timeline: Later · Path: examples/solutions/environmental-monitoring/
Official Solution Blueprint for distributed sensor networks monitoring air, water, and environmental conditions.
Full roadmap entry: ROADMAP.md § Environmental Monitoring
Deploy long-life battery sensor nodes with mesh telemetry, calibration gates, baseline drift detection, and cloud ingest for trend analysis and alerting.
| Pillar | Capabilities |
|---|---|
| Device & Fleet | Device tree, health policies (battery, connectivity), OTA firmware |
| Operations | Telemetry store, OTLP export, alerting, readiness trends |
| Packages & Ecosystem | spanda-lora, spanda-mqtt, spanda-cellular, spanda-otel-collector |
| Verification | Calibration readiness, assurance drift on baselines |
Sensor Network
├── Field nodes (LoRa / BLE)
├── Gateway (MQTT / cellular backhaul)
├── Edge readiness (calibration, battery require)
├── Telemetry store (JSONL / SQLite / OTLP)
└── Control Center dashboards + alert rules
| Node | Role |
|---|---|
sensor_node |
Air/water/soil sensor |
gateway |
Mesh aggregator |
cloud_ingest |
Telemetry persistence |
| Package | Role |
|---|---|
spanda-lora |
Low-power mesh |
spanda-mqtt |
Gateway publish |
spanda-cellular |
Remote site backhaul |
spanda-otel-collector |
OTLP pipeline |
spanda-anomaly |
Baseline drift detection |
sensor_mesh.sd, gateway_bridge.sd (CI: scripts/solution_blueprints_smoke.sh)Related blueprints: Agriculture · Critical Infrastructure (compliance overlap)