In the last chapter, you learned how to read the CPU temperature of your Raspberry Pi device and write the data to the console. The plan was to send this data to Azure IoT Hub, as there are many advantages to doing so. In this chapter, you will create an Azure IoT Hub and make your application send the temperature data to it.
Using Azure IoT Hub
Azure IoT Hub is an Azure service that helps you ingest telemetry data (for example, the CPU temperature we read from Raspberry Pi) from your IoT devices into the cloud to store and process. It acts as a central ...
