4.7 KiB
title, nav_order, last_updated, description, aliases
| title | nav_order | last_updated | description | aliases | ||||
|---|---|---|---|---|---|---|---|---|
| Node Metrics | 5 | 2026-05-13 | Telemetry dashboards for each mesh node — device health, environment sensors, signal quality, power, traceroute, and position history. |
|
Node Metrics
The node detail screen provides comprehensive telemetry and metrics for each node on your mesh.
Metriky zařízení
Basic operating information reported by each node:
| Metrický | Popis |
|---|---|
| Battery Level | Current battery percentage |
| Napětí | Battery voltage reading |
| Využití kanálu | Percentage of airtime consumed |
| Airtime | Transmission time used by this node |
| Doba provozu | Time since last reboot |
Device metrics are displayed as individual cards with trend sparklines showing battery level, voltage, channel utilization, airtime, and uptime over time.
💡 Tip: Tap any metric card to expand it into a full chart with historical data points. Pinch to zoom the time axis.
Metriky prostředí
Environmental sensor data (requires compatible hardware):
| Metrický | Sensor Examples |
|---|---|
| Teplota | BME280, BME680, SHT31 |
| Vlhkost | BME280, BME680, SHT31 |
| Barometrický tlak | BME280, BMP280 |
| Odpor plynu | BME680 |
| IAQ (Air Quality) | BME680 |
Environment metrics are charted over time for easy trend analysis — temperature, humidity, and pressure each get their own line chart with the measurement unit displayed on the Y axis.
💡 Tip: Environment metrics require a sensor connected to the remote node. Not all nodes report environmental data. See Telemetry & Sensors for a full list of supported sensors.
Signal Metrics
Radio signal quality information:
| Metrický | Popis |
|---|---|
| SNR | Signal-to-Noise Ratio (higher is better) |
| RSSI | Received Signal Strength Indicator (closer to 0 is better) |
| Hop Count | Number of mesh hops for last message |
Signal Quality Reference
| SNR Range | Quality |
|---|---|
| > 10 dB | Excellent |
| 0 to 10 dB | Silný |
| -10 to 0 dB | Slabý |
| < -10 dB | Poor |
Metriky napájení
Power management telemetry (requires INA sensor or compatible hardware):
| Metrický | Popis |
|---|---|
| Bus Voltage | Supply voltage |
| Proud | Power draw in milliamps |
| Napájení | Calculated wattage |
Traceroute
Traceroute shows the path a message takes through the mesh:
- From the node detail screen, tap Traceroute.
- The app sends a traceroute request to the target node.
- Results show each hop with SNR/RSSI values.
Reading Traceroute Results
You → Node A (SNR: 8.5) → Node B (SNR: 5.2) → Target
Each hop represents a relay node that forwarded the message.
Protokol pozic
Historical position data for nodes that share their location:
- GPS coordinates
- Nadm. výška
- Speed (if moving)
- Timestamp for each position report
Informace o sousedech
Shows which nodes a given node can directly hear, useful for understanding mesh topology.
Viewing Metrics
- Navigate to Nodes.
- Tap the node you want to inspect.
- Select the metric category from the detail tabs.
The position tab shows location data for nodes that share GPS:
⚠️ Note: Metrics are only available when they have been reported by the remote node. Metrics update at intervals configured on each node's telemetry settings.
Related Topics
- Nodes — node list, filtering, and sorting
- Telemetry & Sensors — supported sensors and configuration
- Signal Meter — how signal quality is calculated from SNR and RSSI
- Discovery — traceroute details and neighbor info
- Units & Locale — temperature, distance, and speed display formats