Node-RED block in Snap4City Microservice library node-red-contrib-snap4city-user is "dashboardDevice">
    <p>With this node you can add a dashboardDevice to an existing dashboard or a new one created by the node to select numbers in an
        interval.
    </p>

    <h3>Configuration</h3>

    <dl class="message-properties">
        <dt>dashboard
            <span class="property-type">string</span>
        </dt>
        <dd>Dashboard title to which the dashboardDevice will be added</dd>
        <dt>widget
            <span class="property-type">string</span>
        </dt>
        <dd> Title that will have the widget containing the dashboard.</dd>
        
    </dl>

    <h3>Inputs</h3>

The node accepts in input JSON objects shaped as follows:

<pre>
    msg.payload = {
            "ordering": "dateObserved", 
			"query": "https://www.snap4city.org/superservicemap/api/v1/iot-search/?selection=42.014990;10.217347;43.7768;11.2515&model=metrotrafficsensor&valueFilters=vehicleFlow>0.5;vehicleFlow<300", 
            "actions": ["pin", "action1"],
            "columnsToShow": ["dateObserved", "vehicleFlow"]
    }
</pre>

    <h3>Outputs</h3>
    The node produces in output the payload of the received message as follows.

    <pre>
  msg.payload = {
            ordering: "dateObserved",
			query: "https://www.snap4city.org/superservicemap/api/v1/iot-search/?selection=42.014990;10.217347;43.7768;11.2515&model=metrotrafficsensor&valueFilters=vehicleFlow>0.5;vehicleFlow<300",
            action:"pin",
			"columnsToShow": ["dateObserved", "vehicleFlow"]
  }
</pre>