{"id":9206,"date":"2026-08-10T10:04:47","date_gmt":"2026-08-10T10:04:47","guid":{"rendered":"https:\/\/nokobox.com\/index.php\/item\/udemy-iot-in-practice-mqtt-2022-5\/"},"modified":"2026-08-10T10:04:47","modified_gmt":"2026-08-10T10:04:47","slug":"udemy-iot-in-practice-mqtt-2022-5","status":"publish","type":"digital_item","link":"https:\/\/nokobox.com\/index.php\/item\/udemy-iot-in-practice-mqtt-2022-5\/","title":{"rendered":"Udemy \u2013 IoT in practice: MQTT 2022-5"},"content":{"rendered":"<div class=\"w-post-elm post_content\">\n<h2 dir=\"ltr\" style=\"text-align: left\"><span style=\"vertical-align: inherit\">Description<\/span><\/h2>\n<p dir=\"ltr\" style=\"text-align: left\" data-sourcepos=\"9:1-9:806\"><span style=\"vertical-align: inherit\">IoT in practice course: MQTT. In this course, we will cover the basics that allow your devices to exchange messages with each other using the MQTT protocol. First, we will talk about the MQTT protocol itself and the basics of how it works, explain what an MQTT broker is. Then, we will download and install the most popular MQTT broker, mosquitto, for Windows, and learn how to configure it. First, we will do this on our device, and then over the local network. Next, we will write a program for ESP32 that will allow you to communicate with the mosquitto broker, connect it via WiFi, and test how the program works with the mosquitto broker. After that, we will install mosquitto under Linux on a Raspberry Pi and connect the ESP32 to it. We will also write a client that works via the mosquitto API, which you can embed in your applications. Then we\u2019ll learn how to work with the most popular cloud service for the Internet of Things, Amazon Web Services IoT Core. You\u2019ll learn how to connect your devices to it and create a certificate and policy for them. Next, we\u2019ll modify our application for the ESP32 so that it can work with Amazon Web Services IoT Core. Then I\u2019ll show you how you can use the same certificate and policy for multiple devices.<\/span><\/p>\n<h3 dir=\"ltr\" style=\"text-align: left\" data-sourcepos=\"13:1-13:25\"><span style=\"vertical-align: inherit\">What you will learn:<\/span><\/h3>\n<ul dir=\"ltr\" style=\"text-align: left\" data-sourcepos=\"15:1-22:0\">\n<li data-sourcepos=\"15:1-15:31\"><span style=\"vertical-align: inherit\">What is MQTT and how does it work?<\/span><\/li>\n<li data-sourcepos=\"16:1-16:64\"><span style=\"vertical-align: inherit\">Install and configure mosquitto MQTT broker on Windows and Raspberry Pi.<\/span><\/li>\n<li data-sourcepos=\"17:1-17:60\"><span style=\"vertical-align: inherit\">Writing a program for ESP32 that works with mosquitto broker.<\/span><\/li>\n<li data-sourcepos=\"18:1-18:66\"><span style=\"vertical-align: inherit\">Working with Amazon Web Services IoT Core, the most popular MQTT cloud service.<\/span><\/li>\n<li data-sourcepos=\"19:1-19:46\"><span style=\"vertical-align: inherit\">Modifying the ESP32 application to work with AWS IoT Core.<\/span><\/li>\n<li data-sourcepos=\"20:1-20:50\"><span style=\"vertical-align: inherit\">Writing a pub\/sub client for Windows and Raspberry Pi.<\/span><\/li>\n<li data-sourcepos=\"21:1-22:0\"><span style=\"vertical-align: inherit\">Generate a TLS certificate and use it in applications.<\/span><\/li>\n<\/ul>\n<h3 dir=\"ltr\" style=\"text-align: left\" data-sourcepos=\"23:1-23:32\"><span style=\"vertical-align: inherit\">Who is this course suitable for?<\/span><\/h3>\n<ul dir=\"ltr\" style=\"text-align: left\" data-sourcepos=\"25:1-26:0\">\n<li data-sourcepos=\"25:1-26:0\"><span style=\"vertical-align: inherit\">Electronic engineers or IoT enthusiasts.<\/span><\/li>\n<\/ul>\n<h3 dir=\"ltr\" style=\"text-align: left\"><span style=\"vertical-align: inherit\">IoT in practice: MQTT course specifications<\/span><\/h3>\n<ul dir=\"ltr\" style=\"text-align: left\">\n<li><span style=\"vertical-align: inherit\">Publisher:&nbsp; <\/span><a href=\"https:\/\/href.li\/?https:\/\/www.udemy.com\/course\/internet-of-things-mqtt\/?couponCode=LEARNNOWPLANS\" target=\"_blank\" rel=\"noopener\"><span style=\"vertical-align: inherit\">Udemy<\/span><\/a><\/li>\n<li><span style=\"vertical-align: inherit\">Instructor:&nbsp; <\/span><a class=\"ud-btn ud-btn-medium ud-btn-link ud-heading-sm ud-text-sm ud-instructor-links\" href=\"https:\/\/downloadlynet.ir\/tag\/viacheslav-kulakov\/\" data-position=\"1\"><span class=\"ud-btn-label\"><span style=\"vertical-align: inherit\">Viacheslav Kulakov<\/span><\/span><\/a><\/li>\n<li><span style=\"vertical-align: inherit\">Training level: Beginner to advanced<\/span><\/li>\n<li><span style=\"vertical-align: inherit\">Training duration: 1 hour and 42 minutes<\/span><\/li>\n<li><span style=\"vertical-align: inherit\">Number of lessons: 11<\/span><\/li>\n<\/ul>\n<h3 dir=\"ltr\" style=\"text-align: left\"><span style=\"vertical-align: inherit\">Course headings<\/span><\/h3>\n<h3 dir=\"ltr\" style=\"text-align: left\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-971158 size-full\" src=\"https:\/\/downloadly.ir\/wp-content\/uploads\/2025\/03\/IoT-in-practice-MQTT-1.png\" alt=\"IoT in practice: MQTT\" width=\"881\" height=\"247\"><\/h3>\n<h3 dir=\"ltr\" style=\"text-align: left\"><span style=\"vertical-align: inherit\">Prerequisites for the IoT in practice: MQTT course<\/span><\/h3>\n<ul dir=\"ltr\" style=\"text-align: left\">\n<li dir=\"ltr\" style=\"text-align: left\"><span style=\"vertical-align: inherit\">C\/C++ (beginner)<\/span><\/li>\n<li dir=\"ltr\" style=\"text-align: left\"><span style=\"vertical-align: inherit\">Arduino (beginner)<\/span><\/li>\n<\/ul>\n<h3 dir=\"ltr\" style=\"text-align: left\"><span style=\"vertical-align: inherit\">Course images<\/span><\/h3>\n<h3 dir=\"ltr\" style=\"text-align: left\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-971159 size-full\" src=\"https:\/\/downloadly.ir\/wp-content\/uploads\/2025\/03\/IoT-in-practice-MQTT.png\" alt=\"IoT in practice: MQTT\" width=\"737\" height=\"325\"><\/h3>\n<h3 dir=\"ltr\" style=\"text-align: left\"><span style=\"vertical-align: inherit\">Sample course video<\/span><\/h3>\n<div style=\"width: 640px;\" class=\"wp-video\"><span class=\"mejs-offscreen\">Video Player<\/span><\/p>\n<div id=\"mep_0\" class=\"mejs-container mejs-container-keyboard-inactive wp-video-shortcode mejs-video\" tabindex=\"0\" role=\"application\" aria-label=\"Video Player\" style=\"width: 640px; height: 360px; min-width: 217px;\">\n<div class=\"mejs-inner\">\n<div class=\"mejs-mediaelement\"><mediaelementwrapper id=\"video-158709-1\"><video class=\"wp-video-shortcode\" id=\"video-158709-1_html5\" width=\"640\" height=\"360\" preload=\"metadata\" src=\"https:\/\/dl.downloadly.ir\/Files\/Elearning\/Sample\/IoT_in_practice_MQTT_Downloadly.ir.mp4?_=1\" style=\"width: 640px; height: 360px;\"><source type=\"video\/mp4\" src=\"https:\/\/dl.downloadly.ir\/Files\/Elearning\/Sample\/IoT_in_practice_MQTT_Downloadly.ir.mp4?_=1\"><a href=\"https:\/\/dl.downloadly.ir\/Files\/Elearning\/Sample\/IoT_in_practice_MQTT_Downloadly.ir.mp4?nocache=1786114567433\">https:\/\/dl.downloadly.ir\/Files\/Elearning\/Sample\/IoT_in_practice_MQTT_Downloadly.ir.mp4<\/a><\/video><\/mediaelementwrapper><\/div>\n<div class=\"mejs-layers\">\n<div class=\"mejs-poster mejs-layer\" style=\"display: none; width: 100%; height: 100%;\"><\/div>\n<div class=\"mejs-overlay mejs-layer\" style=\"display: none; width: 100%; height: 100%;\">\n<div class=\"mejs-overlay-loading\"><span class=\"mejs-overlay-loading-bg-img\"><\/span><\/div>\n<\/div>\n<div class=\"mejs-overlay mejs-layer\" style=\"display: none; width: 100%; height: 100%;\">\n<div class=\"mejs-overlay-error\"><\/div>\n<\/div>\n<div class=\"mejs-overlay mejs-layer mejs-overlay-play\" style=\"width: 100%; height: 100%;\">\n<div class=\"mejs-overlay-button\" role=\"button\" tabindex=\"0\" aria-label=\"Play\" aria-pressed=\"false\"><\/div>\n<\/div>\n<\/div>\n<div class=\"mejs-controls\">\n<div class=\"mejs-button mejs-playpause-button mejs-play\"><button type=\"button\" aria-controls=\"mep_0\" title=\"Play\" aria-label=\"Play\" tabindex=\"0\"><\/button><\/div>\n<div class=\"mejs-time mejs-currenttime-container\" role=\"timer\" aria-live=\"off\"><span class=\"mejs-currenttime\">00:00<\/span><\/div>\n<div class=\"mejs-time-rail\"><span class=\"mejs-time-total mejs-time-slider\" role=\"slider\" tabindex=\"0\" aria-label=\"Time Slider\" aria-valuemin=\"0\" aria-valuemax=\"0\" aria-valuenow=\"0\" aria-valuetext=\"00:00\"><span class=\"mejs-time-buffering\" style=\"display: none;\"><\/span><span class=\"mejs-time-loaded\"><\/span><span class=\"mejs-time-current\"><\/span><span class=\"mejs-time-hovered no-hover\"><\/span><span class=\"mejs-time-handle\"><span class=\"mejs-time-handle-content\"><\/span><\/span><span class=\"mejs-time-float\"><span class=\"mejs-time-float-current\">00:00<\/span><span class=\"mejs-time-float-corner\"><\/span><\/span><\/span><\/div>\n<div class=\"mejs-time mejs-duration-container\"><span class=\"mejs-duration\">00:00<\/span><\/div>\n<div class=\"mejs-button mejs-volume-button mejs-mute\"><button type=\"button\" aria-controls=\"mep_0\" title=\"Mute\" aria-label=\"Mute\" tabindex=\"0\"><\/button><a href=\"javascript:void(0);\" class=\"mejs-volume-slider\" aria-label=\"Volume Slider\" aria-valuemin=\"0\" aria-valuemax=\"100\" role=\"slider\" aria-orientation=\"vertical\"><span class=\"mejs-offscreen\">Use Up\/Down Arrow keys to increase or decrease volume.<\/span><\/p>\n<div class=\"mejs-volume-total\">\n<div class=\"mejs-volume-current\" style=\"bottom: 0px; height: 100%;\"><\/div>\n<div class=\"mejs-volume-handle\" style=\"bottom: 100%; margin-bottom: -3px;\"><\/div>\n<\/div>\n<p><\/a><\/div>\n<div class=\"mejs-button mejs-fullscreen-button\"><button type=\"button\" aria-controls=\"mep_0\" title=\"Fullscreen\" aria-label=\"Fullscreen\" tabindex=\"0\"><\/button><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div dir=\"ltr\" style=\"text-align: left\">\n<h3><span style=\"vertical-align: inherit\">Installation Guide<\/span><\/h3>\n<p><span style=\"vertical-align: inherit\">After Extract, view with your favorite player.<\/span><\/p>\n<p><span style=\"vertical-align: inherit\">Subtitles: None<\/span><\/p>\n<p><span style=\"vertical-align: inherit\">Quality: 720p<\/span><\/p>\n<\/div>\n<h3 dir=\"ltr\" style=\"text-align: left\"><span style=\"vertical-align: inherit\">Download link<\/span><\/h3>\n<p dir=\"ltr\" style=\"text-align: left\"><a href=\"https:\/\/dl1.downloadly.ir\/Files\/Elearning\/Udemy_IoT_in_practice_MQTT_2022-5.part1_Downloadly.ir.rar?nocache=1786114566\"><span style=\"vertical-align: inherit\">Download Part 1 \u2013 1 GB<\/span><\/a><\/p>\n<p dir=\"ltr\" style=\"text-align: left\"><a href=\"https:\/\/dl1.downloadly.ir\/Files\/Elearning\/Udemy_IoT_in_practice_MQTT_2022-5.part2_Downloadly.ir.rar?nocache=1786114566\"><span style=\"vertical-align: inherit\">Download Part 2 \u2013 443 MB<\/span><\/a><\/p>\n<p dir=\"ltr\" style=\"text-align: left\"><span style=\"vertical-align: inherit\">File(s) password: www.downloadly.ir<\/span><\/p>\n<h3 dir=\"ltr\" style=\"text-align: left\"><span style=\"vertical-align: inherit\">File size<\/span><\/h3>\n<p dir=\"ltr\" style=\"text-align: left\"><span style=\"vertical-align: inherit\">1.4 GB<\/span><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Description IoT in practice course: MQTT. In this course, we will cover the basics that allow your devices to exchange messages with each other using the MQTT p<\/p>\n","protected":false},"author":1,"template":"","dgi_category":[10458],"dgi_tag":[79883,79884,79885,79886,79887,79882],"class_list":["post-9206","digital_item","type-digital_item","status-publish","has-post-thumbnail","hentry","dgi_category-video-tutorials","dgi_tag-course-iot-in-practice-mqtt","dgi_tag-download-course-iot-in-practice-mqtt","dgi_tag-download-iot-in-practice-mqtt","dgi_tag-free-download-iot-in-practice-mqtt","dgi_tag-free-iot-in-practice-mqtt","dgi_tag-viacheslav-kulakov"],"_links":{"self":[{"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/digital_item\/9206","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/digital_item"}],"about":[{"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/types\/digital_item"}],"author":[{"embeddable":true,"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"version-history":[{"count":0,"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/digital_item\/9206\/revisions"}],"wp:attachment":[{"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/media?parent=9206"}],"wp:term":[{"taxonomy":"dgi_category","embeddable":true,"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/dgi_category?post=9206"},{"taxonomy":"dgi_tag","embeddable":true,"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/dgi_tag?post=9206"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}