We will begin this course by creating an IoT hub & an IoT device in Azure. We will use a Raspberry Pi web simulator to send telemetry data to the IoT hub. We will then create an Azure Cloud storage account to store the telemetry data and we will also create a Stream Analytics job to fetch the data in a CSV file. In the final task, we will analyze and visualize the temperature and humidity telemetry data through line charts and area charts using Microsoft Excel online.