IoT devices are\u00a0pieces of hardware<\/b>, such as sensors, actuators, gadgets, appliances, or machines, that are programmed for certain applications and can transmit data over the internet or other networks.<\/p><\/p>\n\n\n\n What is an example of an Internet of Things device?<\/strong><\/p>\n\n\n\n A light bulb that can be switched on using a smartphone app is an IoT device, as is a motion sensor or a\u00a0smart thermostat\u00a0in your office or a connected streetlight. An IoT device could be as fluffy as\u00a0a child\u2019s toy or as serious as\u00a0a driverless truck. Some larger objects may themselves be filled with many smaller IoT components, such as a jet engine that\u2019s now filled with thousands of sensors collecting and transmitting data back to make sure it is operating efficiently. At an even bigger scale smart cities projects are filling entire regions with sensors help us understand and control the environment.\u00a0<\/p>\n\n\n\n Azure IoT reference architecture<\/strong><\/p>\n\n\n\n The below diagram represents a recommended architecture for IoT applications using Azure PaaS (platform-as-a-service) components. The following diagram reflects different Azure components that can be used to architect an IoT solution. The diagram shows, most of the commonly used services, but no solution requires all of them.<\/p>\n\n\n\n Azure IoT supports a large range of devices, from microcontrollers running Azure RTOS and Azure Sphere to developer boards like\u00a0MxChip\u00a0and Raspberry Pi. Azure IoT also supports smart server gateways capable of running custom code. Devices might perform some local processing through a service such as\u00a0Azure IoT Edge<\/strong>, or just connect directly to Azure so that they can send data to and receive data from the IoT solution.<\/p>\n\n\n\n When devices are connected to the cloud, there are several services that assist with ingesting data.\u00a0Azure IoT Hub<\/strong>\u00a0is a cloud gateway service that can securely connect and manage devices.\u00a0IoT Hub Device Provisioning Service (DPS)<\/strong>\u00a0enables zero-touch, just-in-time provisioning that helps to register a large number of devices in a secure and scalable manner.\u00a0Azure Digital Twins<\/strong>\u00a0enables virtual models of real world systems.<\/p>\n\n\n\n Once devices have been connected in the cloud, their data can be processed and explored to gain custom insights about their environment. At a high level, there are three ways to process data \u2014 hot path, warm path, and cold path. The difference between them has to do with requirements for latency and data access.<\/p>\n\n\n\n You can use the insights gathered about your data to manage and control your environment. Business integration actions might include storing informational messages, raising alarms, sending email or SMS messages, or integrating with business applications such as CRM and ERP. The following services are available for management and business integration:<\/p>\n\n\n\n We will discuss in details about Azure IOT Hub<\/p>\n\n\n\n IoT Hub is a managed service hosted in the cloud that acts as a central message hub for communication between an IoT application and its attached devices. You can connect millions of devices and their backend solutions reliably and securely. Almost any device can be connected to an IoT Hub.<\/p>\n\n\n\n In this Demo we will walk through how to hook up to Azure IoT hub(D2C) with a single Azure Function.<\/p>\n Demo Source Code : https:\/\/github.com\/PalakMahajanDA\/IOTHubDemoWithFunction.git<\/p><\/p>\n\n\n\n What is Internet of Things? Internet of Things (IoT) is a network of internet connected devices (IoT Devices) embedded in everyday objects enabling sending and receiving data such as\u00a0settings\u00a0and\u00a0telemetry. IoT devices are\u00a0pieces of hardware, such as sensors, actuators, gadgets, appliances, or machines, that are programmed for certain applications and can transmit data over the internet […]<\/p>\n","protected":false},"author":13,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"nf_dc_page":"","om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[32],"tags":[98,99,100,101,102,103],"class_list":["post-4227","post","type-post","status-publish","format-standard","hentry","category-software-development","tag-azure","tag-cloud","tag-function","tag-iot","tag-iothub","tag-serverless"],"acf":[],"yoast_head":"\n![\"\"](\"https:\/\/i0.wp.com\/lgconsultancy.wpcomstaging.com\/wp-content\/uploads\/2022\/02\/image-20-1024x332.png?resize=1024%2C332&ssl=1\")
<\/figure>\n\n\n\n![\"Diagram](\"https:\/\/docs.microsoft.com\/en-us\/azure\/architecture\/reference-architectures\/iot\/images\/iot-refarch.svg\")
<\/figure>\n\n\n\nDevices<\/h2>\n\n\n\n
Insights<\/h2>\n\n\n\n
Actions<\/h2>\n\n\n\n
Azure IOT Hub<\/strong><\/h2>\n\n\n\n
![\"\"](\"https:\/\/i0.wp.com\/lgconsultancy.wpcomstaging.com\/wp-content\/uploads\/2022\/02\/image-21-1024x449.png?resize=1024%2C449&ssl=1\")
<\/figure>\n\n\n\nAzure Iot Hub<\/h2>\n\n\n\n
Azure Functions<\/h2>\n\n\n\n
Demo<\/strong><\/h2>\n\n\n\n
![\"\"](\"https:\/\/i0.wp.com\/lgconsultancy.wpcomstaging.com\/wp-content\/uploads\/2022\/02\/image-22.png?ssl=1\")
<\/figure>\n","protected":false},"excerpt":{"rendered":"