Azure IoT Hub
Azure IoT Hub is a managed cloud service from Microsoft that acts as a central message hub for bidirectional communication between IoT applications and the devices it manages. It enables secure and reliable connectivity for millions of IoT devices, supporting device-to-cloud telemetry, cloud-to-device commands, and device management. The service provides features like device provisioning, monitoring, and integration with other Azure services for data processing and analytics.
Developers should use Azure IoT Hub when building scalable IoT solutions that require secure device connectivity, real-time monitoring, and data ingestion from a large number of devices, such as in industrial automation, smart cities, or connected healthcare. It is particularly valuable for scenarios needing device management, firmware updates, and seamless integration with Azure analytics tools like Azure Stream Analytics or Azure Machine Learning for insights.