How to do it...

We will create a Azure function and see how to access IoT Hub real time:

  1. We will continue to use the IoT Hub IoTHubCookBook we created earlier.
  2. Select the Azure function app from new – compute:
  1. Create a new function app, FNCookBook:
  1. Navigate to the function list view, and click the + icon to add a new function.
  2. Azure function provides multiple templates; we will be selecting the language as C# and the scenario as Data Processing:
  1. As shown in the following image, input the function name, and select the IoT Hub from the ...

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