| Time | O₂ (%) | CO₂ (ppm) | CO (ppm) | Temp (°C) | Vibration (g) | RH (%) | Surface (°C) | Hazard | State |
|---|---|---|---|---|---|---|---|---|---|
| No samples yet. | |||||||||
Select how the dashboard reads your live ESP32 / Arduino node over the network. Use the endpoint URL printed on the node's serial monitor. Demo needs no hardware β it generates simulated cave readings so you can see the console working.