Read-only widget catalog
Display widgets visualize incoming data:
- digital-readout / dual-readout — numeric value(s) with units; optional colour thresholds (per channel on the dual readout)
- on-demand-read — numeric value with a Read now button that fetches a fresh reading from the device immediately (gateway devices; see On-demand Read widget)
- gauge — analog arc dial with threshold markers
- line-chart / bar-chart — time-series plots
- kpi-card — headline number with a sparkline
- tank-level / progress-bar — fill/level visualizations
- status-pill / led-indicator — discrete state indicators
- signal-strength — RSSI bars
- text-label / clock / world-clock — labels and time
- event-log — recent events table
- device-status-card / connectivity-summary / gateway-fleet — fleet health at a glance
- map-track — GPS position on a map
Analog / industrial (SCADA-style) widgets
Realistic, HMI-style widgets for process and machine dashboards:
- needle-gauge — classic dial with a sweeping needle and coloured red/amber/green zones (set the zones under Configuration → thresholds).
- level-meter — vertical bar or thermometer (choose under
style) with a coloured scale and tick marks. - fan-indicator — a fan that spins; its speed follows an RPM value, or it just runs/stops on an on/off value.
- equipment-status — a pump / valve / motor / compressor symbol whose colour, label, and running animation are driven by device state (edit the states under Configuration → states).
- nixie-display / seven-segment — retro numeric readouts (glowing nixie tubes or a 7-segment panel). Numbers only.
- direction-dial — a compass/heading dial for wind direction or bearing (0–360°).
- battery-indicator — battery charge level with an optional charging animation.
- led-bargraph — a segmented VU-style bar, coloured by threshold zone.
- flow-segment — a pipe segment with animated flow whose speed follows the value.
- stack-light — an andon tower lamp lit by device state.
- status-matrix — a grid of state cells showing many tags at once (bind multiple tags on the Data tab).
- motorized-valve — a valve symbol showing its % open position.
Bind each to a device + tag. Zones/states are edited in the widget's Configuration tab; multi-tag widgets (status-matrix) take several tags on the Data tab. For control widgets that write back to a device, see interactive widgets.
To arrange these symbols on a process diagram and connect them with live animated pipes, see Build a P&ID / SCADA mimic screen.