Connecting to the hub…
Waiting for the first readings.
Last 24 hours
Temperature (°C)
Humidity (%RH)
Recent events
All events| Loading… |
All readings
Click a row to open that node.
| Node | Status | Temperature | Humidity | Today | Signal | Sensor | Waiting to send | Last reading |
|---|
Nodes
The LED on each node always shows its status. Use Find node to make a board glow rainbow colours so you can spot it.
Temperature (°C)
Humidity (%RH)
Daily summary
Download daily summaryEach bar runs from the day's lowest to highest reading; the dot is the average. Click a day to open it above.
Temperature (°C)
Humidity (%RH)
Open problems
No open problems.
| Time | Severity | Category | Node | Message |
|---|
Power and interruptions
Download CSVEvery Pi power cut, reboot and crash, every node restart, and every stretch of missing readings. Readings lost are counted 10 minutes after the hub is back, once nodes have resent what they stored.
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Pi interruptions
Off for runs from the hub's last save (within a minute of the cut) until the Pi started again. Boot is from power-on to the hub software running.
| When | What | Off for | Boot | First node reading | Readings lost |
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Data completeness
| Node | Complete | Missing | Gaps | Restarts |
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Node restarts
Reason reported by the node (firmware 1.4.1 or newer).
Gaps in the data
Stretches where readings are missing, with the most likely cause.
| Node | From | To | Length | Missing readings | Likely cause |
|---|
Raspberry Pi
Connections
Email reports
Reports include a temperature and humidity graph, the day's statistics and a CSV of all readings. Receivers don't need to set anything up.
Alert rules
Change these with setup-alerts.sh on the Pi.
Data storage
Readings are collected in memory and written to the SD card in batches to reduce wear.
Hub service
| Background job | State | Restarts | Last error |
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