In this example, we will show you how to subscribe to Data Streams from your project with Node-Red in Raspberry Pi. Data Stream subscriptions are used to receive the data that other devices are publishing.
Drag and drop the datastream in node into your canvas
Double-click on the datastreams in node.
Here we will add the device client that will be used to subscribe to our data stream.
Your device client should now be displayed as your server.
Next, we will click the refresh button in the Topic row and select our Data Stream
Click Deploy and you are now subscribing to another data stream within your project.