23.4°C
Temperature
In range18–30° demo band
little monitor
Sample preview
Quiet hours
Nursery
PREVIEW ACTIVE
Room preview is ready
Sample room readings are shown below. No audio is recorded.
Sample updated just now
Next step: Follow your usual room-check routine. This sample event does not confirm its cause.
Tap a room marker
Room readings
Tap a gauge to explore
56%
Humidity
In range30–70% demo band
42lux
Room light
Lamp onTap lamp in the scene
Device
PreviewSample only
No physical monitor connected
Recent events
Room and monitor events today
- Room check-inTemperature and humidity within demo range
- Light level changedAmbient light is now 42 lux
- Monitor is onlineConnection restored
No monitor events have been received for this device yet.
Sample event only · no audio is recorded
Event history
Review sample readings and monitor events.
Reading trends
Illustrative sample values · no device history connected
Sample temperature: 22.8–23.4 °C over 24 hours. Latest example: 23.4 °C.
No readings are available for this metric and time range.
Today
- Room check-inTemperature 23.4 °C · Humidity 56%
- Light level changedAmbient light is now 42 lux
- Monitor is onlineConnection restored
No events match these filters.
History entries use sample data.
Alert settings
Set preview ranges and data freshness preferences.
Monitor connection
Connect this browser to the authenticated FastAPI service, or keep using sample preview data.
No live device connectionSample readings are generated in this browser.Preview
Connect to backend
Use the app bearer token from the backend configuration. Keep the device token on the board.
The token stays in page memory and clears when you close or reload this page.
This browser connection is for local or trusted development use. A shared public site needs a server-side authenticated proxy.
Setup and recovery steps
- Start the FastAPI service and set
MONITOR_APP_TOKEN. The default local URL is shown above. - Enter the same app token and a device ID registered with the backend.
- Configure the board with its separate device token and send telemetry. The dashboard uses server-received timestamps.
If connection fails, check the backend health, app token, device ID, and allowed browser origin in MONITOR_ALLOWED_ORIGINS. For LAN access, use a trusted HTTPS certificate. If readings stop, check board power and Wi-Fi, then the service logs.
Room range alerts
Display thresholds for sample data, not safety guidance.
Mark sample readings outside this range.
to°C
Mark sample readings outside this range.
to%
Data freshness
Sample age starts when this preview opens or refreshes. Live age uses the backend’s received timestamp; set the limit above the board’s verified publish interval.
Used for sample and connected-device readings.
Notifications and quiet hours
Preview controls; no notifications or sounds are sent.
Device controls
Restart is available when an RT-Spark board is connected.