Data Channel
The Data Channel property enables you to select the data stream over which you want to feed data into the widget. Before you can select a data stream, you must send data to BVD, addressed to the data channel you want to select for your widget.
Example:
To show the rise and fall of the temperature in your store in New York City, select the following data channel for your widget:
The data received includes the following:
type: Temperature
element: Monitor
value: 20.9 status: #008000