An example could be like, using a smart home automation system, we can collect various sensor data and send them to Azure IoT Hub to visualize, store and manage them. It also includes secure communication for devices, with data visualization and analytics that help the device manufacturers to build, deploy, and manage IoT applications with the help of Azure cloud. Azure IoT Hub’s Device-to-Cd telemetry data lets us know about the state of the connected IoT devices, and the Cloud-to-Device messages enable us to send commands and notifications to the connected devices. What is Microsoft Azure IoT Hub?Īzure IoT Hub is a collection of managed services that can connect, monitor, and control IoT devices. In this tutorial, we will learn how to set up and configure an Azure server and send data using a Raspberry Pi. Finally, we will publish sensor data to the Azure IoT server using the MQTT protocol. To demonstrate the capabilities of Azure IoT hub, we are going to build a small circuit with the Raspberry Pi, a DHT11 Temperature, and Humidity Sensor, in order to process the sensor data with it. It is already used in various IoT applications like home automation systems, security, surveillance, and monitoring systems. Azure IoT Hub, the cloud computing service by Microsoft enables developers to connect, monitor, and manage billions of IoT devices on a single platform.
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