On Feb 3, 2016, Microsoft announced that Microsoft Azure IoT Hub is now Generally Available (GA). Azure IoT Hub service is available stand-alone or as one of the services within the Microsoft Azure IoT Suite. With GA comes support for the 99.9% SLA that wasn’t available in Preview; including new General Availability pricing that will go into effect on April 1, 2016.
Azure IoT Hub offers a fully managed IaaS solution for enabling bidrectional communications between the Azure Cloud and IoT Devices (like Raspberry Pi 2 and others). Microsoft Azure IoT Hub offers a few built-in features such as Security, Scalability and Reliability; while implementing standard protocols like HTTP and AMQP 1.0, AMQP over WebSockets, and MQTT.
For more information, please visit the “What is Azure IoT Hub?” post.