Charts

‹ Widgets Library

Charts widgets are a set of ThingsBoard widgets designed to visualize data in the form of graphs and charts. They allow displaying historical and real-time data from devices, entities, or functions, helping users analyze trends, state changes, and system behavior over time.

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  Time series chart

  Displays changes to time series data over time, for example, temperature or humidity readings.

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  Line chart

  Displays changes to time series data over time, for example, temperature or humidity readings.

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  Bar chart

  Displays changes to time series data over time, for example, temperature or humidity readings.

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  Point chart

  Displays changes to time series data over time, for example, temperature or humidity readings.

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  State chart

  Displays changes to the state of the item over time. For example, tracking online and offline.

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  Bar chart with labels

  Displays changes to time series data in a bar chart visualized with value labels and labels, for example, daily wine consumption for the month.

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  Range chart

  Displays changes to time series data visualized with color-based ranges, for example, temperature range monitoring for the months.

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  Value and chart card

  Displays a single entity telemetry as a combination of the latest and aggregated telemetry values. Optionally may display the corresponding historical values as a simplified chart.

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  Bars

  Displays latest values of the attributes or time series data for multiple entities as separate bars.

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  Pie

  Displays the latest values of the attributes or time series data for multiple entities in a pie chart. Supports numeric values only.

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  Doughnut

  Displays the latest values of the attributes or time series data in a doughnut chart. Supports numeric values only.

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  Horizontal doughnut

  Displays the latest values of the attributes or time series data in a doughnut chart using horizontal layout. Supports numeric values only.

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  Polar area

  Displays latest values of the attributes or time series data in a polar area chart. Supports numeric values only.

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  Radar

  Displays latest values of the attributes or time series data in a radar chart. Supports numeric values only.