Sparkline

Overview

Compact line trend for a single telemetry key. Uses the same configuration as the Timeseries widget.

Data keys

Configure a device (or alias) and the telemetry / attribute keys this widget reads (typical fields: metric, telemetryKeys). Keys must match what the device publishes (for example generator fuel level, pool ORP, or drill RPM — not invented sample names).

Defaults

• Title — ""
• Alias — null
• Device — ""
• Metric — ""
• Telemetry Keys — []
• Color — ""
• Line Width — 2
• Curve Type — "linear"
• Show Points — false
• Show Header — true
• Y Axis Min — ""
• Y Axis Max — ""
• Aggregation — "none"

Source

• Registry type — sparkline