Book Image

Azure IoT Development Cookbook

By : Yatish Patil
Book Image

Azure IoT Development Cookbook

By: Yatish Patil

Overview of this book

Microsoft’s end-to-end IoT platform is the most complete IoT offering, empowering enterprises to build and realize value from IoT solutions efficiently. It is important to develop robust and reliable solutions for your organization to leverage IoT services. This book focuses on how to start building custom solutions using the IoT hub or the preconfigured solution of Azure IoT suite. As a developer, you will be taught how to connect multiple devices to the Azure IoT hub, develop, manage the IoT hub service and integrate the hub with cloud. We will be covering REST APIs along with HTTP, MQTT and AMQP protocols. It also helps you learn Pre-Configured IoT Suite solution. Moving ahead we will be covering topics like:-Process device-to-cloud messages and cloud-to-device messages using .Net-Direct methods and device management-Query Language, Azure IoT SDK for .Net-Creating and managing, Securing IoT hub, IoT Suite and many more. We will be using windows 10 IoT core, Visual Studio, universal Windows platform. At the end, we will take you through IoT analytics and provide a demo of connecting real device with Azure IoT.
Table of Contents (10 chapters)

Hyper Text Transfer Protocol Secure (HTTPS)

HTTPS is one of the application protocols used for communicating between device-to-cloud and cloud-to-device. When you are using HTTP, devices poll IoT Hub for messages.

The HTTP protocol works for the command/response IoT system between the IoT device and the cloud application.

How to do it...

We will create a simulator and ingest data to IoT Hub:

  1. Create a device simulator to send a message to the IoT:
deviceClient = DeviceClient.CreateFromConnectionString(";DeviceId=myFirstDevice;SharedAccessKey=XXXXXXXXXXXXX", TransportType.Http1);

new DeviceSimulator().SendDeviceToCloudMessagesAsync(deviceClient, "myFirstDevice");...