Adding widgets for parameter monitoring

Who can do it: Service provider
Where: Wialon Platform FleetSpace

You can add widgets to the device detailed view for the Parameter monitoring page. These widgets provide comprehensive information about the selected device and its parameters.

To add the Parameter monitoring page to Wialon Platform FleetSpace, use the Configuring the “Parameter monitoring” page guide.

To add the parameter monitoring widgets:

1. Ensure you are in editor mode on the Parameter monitoring page.
2. Click on any device to open its detailed view. The detailed view appears as a drawer on the right.
3. Locate and click the Add widget button.

You will see the Parameter monitoring page: content window where you can select the widgets.

The Parameter monitoring contents can include the following widgets:

• Chip view
• Telemetry chart
• Table view
• Minimap
• Device additional properties (table)
• Latest video
• Media
• Telemetry chart
• Timeline
• Video stream

You can add and configure new widgets by clicking the icon . next to the desired widget. The added widgets are displayed in the Available widgets list.

To add the Telemetry chart widget:

1. Click the icon . next to Telemetry chart.
2. Toggle the Left Y axis option.
3. Define the parameters for the left vertical axis of the chart:

• Color selector: A red box indicates the color for the data line on this axis.
• Parameter system name: Enter the name of the parameter you want to display. For example, position.speed, will display the device speed.
• Title: Sets the label for the axis, which is displayed on the chart, for example, Speed.

4. Toggle the Right Y axis option.
5. Set the right y axis similar to the left axis, using the other parameter as a source. For example, use the ‘external.powersource.voltage’, to display the device voltage.
6. Click on the icon . to save the widget configuration.
7. Click Save in the editor menu screen to confirm your changes.

This single chart displays two different sets of data (speed and voltage) with their own scales and colors, making it easier to monitor their relationship and identify any correlations.

See how to configure the Timeline widget on the Enabling trip chips and widgets page.

The widgets you have added appear for all devices when you click their tiles on the Parameter monitoring page.