10 Best Mqtt Courses and Certifications Online

The Internet of Things (IoT) has opened up a vast opportunity for device connectivity and data communication. MQTT (Message Queuing Telemetry Transport) protocol has emerged as a popular choice for efficient and reliable data transfer between IoT devices. As a result, there has been a growing demand for online courses that provide comprehensive training on MQTT. In this article, we will explore some of the best online courses available that cover MQTT concepts and implementation.

Here’s a look at the Best Mqtt Courses and Certifications Online and what they have to offer for you!

10 Best Mqtt Courses and Certifications Online

1. Mastering MQTT by Venkatesh Varadachari, Haresh Arunachalam (Udemy) (Our Best Pick)

The Mastering MQTT course is offered by Makerdemy and taught by Venkatesh Varadachari and Haresh Arunachalam. The course provides an introduction to the MQTT protocol and its benefits for the Internet of Things. The course covers the installation and testing of the standard MQTT broker tool, Mosquitto MQTT Broker, on Raspberry Pi 3 and Windows OS laptops. The course also introduces MQTT Client tools that help to Publish and Subscribe messages effectively.

The ESP8266 module is a low-cost WiFi module that can be programmed using the Arduino IDE. The course demonstrates two projects that use the MQTT protocol with the ESP8266 12E module, including a remote control LED project and a Swachh garbage system project. The projects showcase the potential use cases of the MQTT protocol and the ESP8266 module that learners can use to build their projects.

The course provides a beginner level course on MQTT, and its content is organized into 12 sections that cover MQTT fundamentals, Mosquitto MQTT broker, Mosquitto broker on Raspberry pi, Mosquitto broker on Windows Laptop, MQTT Client tool, working of MQTT data transfer protocol, all about ESP8266, how Raspberry pi publish-subscribe messages through ESP8266, and the Swachh Garbage system.

Learners can ask their doubts on the Udemy discussion forum while doing their projects and going through the course. The course includes a Bill Of Materials PDF and an Update Video. The June 2019 update included documentation to implement secure MQTT Authentication in Mosquitto, circuit diagrams of projects with NodeMCU ESP8266 Board, and the Standard Operating Procedure for doing the projects in NodeMCU ESP8266 Board. The update also updated all software download links, codes, and added links to resources. The October 2020 update added a Bill Of Materials PDF and an Update Video and improved the course’s usability.

2. Master MQTT Protocol by Sagar khamkar (Udemy)

Course Title: Master MQTT Protocol
Course Instructors: Sagar Khamkar

This course is designed to teach students how to become a master in MQTT Protocol. The course aims to provide students with the skills and knowledge required to develop real-time web applications using MQTT Websockets.

The course covers a range of topics, including how to control Raspberry Pi GPIO from remote locations using a web application; how to control ESP8266 or nodeMCU from a remote location using a web application; and how to install MQTT broker on Google Cloud, Windows system, Raspberry Pi, or Linux system.

Students will also learn how to implement MQTT clients (i.e., Publisher and Subscriber) using ESP 8266 or nodeMCU, Python, Java, JavaScript, Windows command prompt, Raspberry Pi terminal, Linux terminal, and Google cloud SSH terminal. The course covers multiple communication channels for sending data from one place to another, including wired and wireless channels.

Additionally, students will learn how to send data simultaneously to more than one user or system. The course is divided into several sections, covering topics such as MQTT basics, implementing MQTT on Windows, Raspberry Pi or Linux systems, implementing MQTT on Google Cloud, MQTT Publisher and Subscriber clients, MQTT Websockets, real-time web applications, chat applications, MQTT username and password, and MQTT error debugging and applications.

3. IoT in practice: MQTT by Viacheslav Kulakov (Udemy)

The course title is “IoT in Practice: MQTT,” and the course instructor is Viacheslav Kulakov. The short description of the course is that it covers the use of Mosquitto broker, Amazon Web Services IoT core, ESP32, and Raspberry Pi in IoT device messaging. The long description of the course outlines an overview of the MQTT protocol and its basic principles, as well as the installation and configuration of Mosquitto broker for Windows and Raspberry Pi. The course also includes an overview of Amazon Web Services IoT core and how to connect devices to it, as well as how to modify programs for ESP32 to work with the cloud service.

The first part of the course covers the MQTT protocol and its basic principles of operation. The course instructor explains what an MQTT broker is and how to download, install, and configure the Mosquitto broker for Windows and Raspberry Pi. The course then teaches how to write a program for ESP32 that allows it to communicate with the Mosquitto broker through WiFi. After that, the course installs Mosquitto under Linux on Raspberry Pi and connects ESP32 to it. Students will also learn how to write a client that works through Mosquitto API and can be embedded into programs.

The second part of the course focuses on Amazon Web Services IoT core. The course instructor teaches how to connect devices to the cloud service and create a certificate and a policy for them. The course then modifies the program for ESP32 so that it can work with the Amazon Web Services IoT core. The instructor also gives students examples of how to use one certificate and policy for multiple devices.

Overall, the course is designed for students who want to learn how to effectively use Mosquitto broker, Amazon Web Services IoT core, ESP32, and Raspberry Pi in IoT device messaging. The course is divided into two parts, with the first part covering Mosquitto broker and the second part focusing on Amazon Web Services IoT core.

4. Mastering MQTT Protocol A Beginner’s to Advance Level Guide by Muhammad Afzal (Udemy)

The course “Mastering MQTT Protocol A Beginner’s to Advance Level Guide” is taught by Muhammad Afzal and provides instruction on the MQTT protocol, from core concepts to setup, security, and real-time implementation. The course begins with an introduction to MQTT, including its utilization and comparison with other protocols, as well as how it benefits the field of Internet of Things. Students will learn about the Mosquitto MQTT broker, including installation and testing on different platforms such as Windows, Linux, Mac OS X, and Raspberry pi 3. The topics covered also include Mosquitto Pub/Sub Commands for communication with Broker and exploration of the configuration file, as well as enabling MQTT web sockets, auth, and ACL.

The course then moves on to the WeMos D1 Mini (ESP8266 Based Board), a low-cost WiFi module programmable using the Arduino IDE. Two projects are demonstrated using MQTT protocol with the WeMos D1 Mini and Raspberry PI. Project #1 involves publishing temperature and humidity readings via MQTT protocol using WeMos D1 Mini and displaying readings on a web page using the Paho-MQTT JS Library. Project #2 focuses on controlling an LED remotely via a web application and setting up an example of M2M communication where Raspberry Pi Connected LED will be On/Off if the temperature of WeMos D1 Mini rises to a specific threshold.

These projects are designed to showcase the potential use cases of the MQTT protocol and the WeMos D1 Mini module so that students can build their projects. The course includes a discussion forum where students can ask questions and receive responses within one working day. Course content is broken down into several sections, including Introduction to MQTT, Mosquitto MQTT Broker Setup, Mosquitto Pub/Sub Client Commands in Details, Mosquitto Configuration, Enabling WebSockets in Mosquitto Broker for Web Clients Connectivity, ACL & Auth in Mosquitto Broker, Project #1, and Project #2.

5. MQTT Masterclass by Venkatesh Varadachari, Naveen PS (Udemy)

The “MQTT Masterclass” is an advanced level course on the MQTT Protocol, designed to teach developers and engineers how to use and implement all the MQTT features. The course requires a functional knowledge of electronics and experience with Raspberry Pi, ESP32, Python, and Linux. It covers topics such as Topic Filtering, Wildcards, Quality of Service, Session Persistence, Last Will and Testament, Retained messages, Keep Alive, and Security Implementation.

The course involves handpicked projects using the Raspberry Pi 4, ESP32, and IBM Cloud IoT Platform, and covers in-depth the features of MQTT V5. If completed, learners will win bonus content covering MQTT over Websockets and MQTT-SN. The course provides a curated collection of original resources, including links to documents for in-depth learning, blog links, videos, and more. The Instructor team is available to answer any course-related questions.

The course content includes sections on Getting Started with the MQ Telemetry Transport Protocol, In-depth Understanding of MQTT Packets, Cloud MQTT Integration with IBM Cloud, Topics, Topic Filtering & Wildcards, Quality Of Service Levels in MQTT, Persistence in MQTT, Retained Messages in MQTT, Last Will & Testament in MQTT, Keep Alive in MQTT, Security in MQTT, and MQTT V5.

6. Mqtt Nodemcu(Esp8266)-Node-Red-Android-Wifi-Bluetooth by Orhan Tarıkcı (Udemy)

The MQTT Nodemcu (ESP8266) – Node-Red-Android-Wifi-Bluetooth course is designed to provide an introduction to IoT (Internet of Things), IIoT (Industrial Internet of Things), and other related topics such as internet control and Industry 4.0. The course aims to offer video tutorials that are affordable and suitable for preliminary studies and beginners. The Android application developed in this course enables users to easily control their devices over the internet. The course will cover topics such as MQTT, Node-Red, ESP, Arduino, LCD touchscreens, database systems, web pages, hardware, and communication systems. The course content is customizable according to the needs and interests of the learners.

The course begins with an introduction followed by a section on the Nextion touchscreen and Nodemcu (ESP8266). The course will cover various topics related to IoT and IIoT, including communication protocols such as MQTT, Node-Red, and ESP. Additionally, the course will cover hardware components such as LCD touchscreens, database systems, and web pages. The course aims to provide learners with the necessary knowledge and skills to develop their Android applications for controlling their devices over the internet.

The course instructors strongly recommend that learners and their children should develop their skills in Java, Node-Red, ESP, and Fusion 360. The instructors strive to support learners in every way possible and encourage them to explore other courses offered by the organization. Overall, the course aims to provide learners with a comprehensive understanding of IoT and IIoT and equip them with the skills required to develop their Android applications.

7. Develop MQTT Client Android App by aseem sethi (Udemy)

Course Title: Develop MQTT Client Android App

The Develop MQTT Client Android App course is designed to familiarize students with MQTT protocol, Eclipse Paho APIs, and building a Client that can publish/subscribe to MQTT messages. The course will be taught by Aseem Sethi.

The course will be taught using Java with Android Studio, providing students with a comprehensive understanding of MQTT client development on Android. At the end of the course, students will be able to use the same Eclipse Paho API to develop clients on any other language.

The course will be divided into two sections, the Introduction and Android App MQTT Client Development. The Introduction section will cover the basics of MQTT and Eclipse Paho APIs. The second section will focus on building the MQTT client for Android, with a focus on publishing and subscribing to MQTT messages.

By the end of the course, students will have a thorough understanding of MQTT protocol, Eclipse Paho APIs, and building an MQTT client for Android. This course is ideal for anyone interested in mobile application development with a focus on MQTT messaging.

8. IoT: Control mediante MQTT, App Inventor y el ESP8266 by Dr. Fernando Moutinho, Benny Azuaje Marín (Udemy)

The course titled “IoT: Control mediante MQTT, App Inventor y el ESP8266” is part of the Electronics Moutinho series and focuses on the Internet of Things (IoT) and its various types of connections. The course is instructed by Dr. Fernando Moutinho and Benny Azuaje Marín. The short description of the course is centered on the LED project V1.0.

The course is designed to provide a comprehensive understanding of how to establish control using the Message Queue Telemetry Transport protocol (MQTT) and App Inventor MIT. The course also covers various free platforms that enable a wide range of actions for decision-making.

The course is designed to be precise and comprehensive, allowing students to experiment immediately and test the flexibility of M2M control with the MQTT platform and P2M with the Android application.

The course content consists of several sections, including an introduction, MQTT, platform for control MQTT, configuring ESP8266 to send/receive data MQTT, consola de App Inventor (Android) o Internet (MQTT), dashboard MQTT, acknowledgments, and bonus. Each section is designed to provide a comprehensive understanding of the topic.

9. IoT: MQTT with Adafruit, App Inventor and the ESP8266 by Dr. Fernando Moutinho, Benny Azuaje Marín (Udemy)

The IoT: MQTT with Adafruit, App Inventor and the ESP8266 course is part of the Moutinho Electronics series and the LED V1.0 project. The course teaches how to establish control under the MQTT protocol and App Inventor MIT using the LED V1.0 project. The course is designed to examine the flexibility of the M2M control with the MQTT and P2M platform with the Android application. The course content includes an introduction, MQTT, configuring MQTT, configuring the ESP8266-01, and an extraclass.

The course is instructed by Dr. Fernando Moutinho and Benny Azuaje Marin. The course content is sufficient for an immediate examination and showcases the broad spectrum of communication and control systems available through free platforms. The course aims to provide a comprehensive understanding of the MQTT protocol and how it can be used in conjunction with the ESP8266-01 and App Inventor MIT.

The course is structured in five sections, the first being an introduction. The second section covers MQTT and the third section covers configuring MQTT. The fourth section covers configuring the ESP8266-01. The course also includes an extraclass which provides additional information and reinforces the concepts taught in the course. The course is designed to teach the student about the flexibility of the M2M control with the MQTT and P2M platform with the Android application.

10. MQTT – Fundamentals (Simulations and Security Setup) by Alexandre Castro (Udemy)

The course “MQTT – Fundamentals (Simulations and Security Setup)” is aimed at beginners looking to understand the MQTT protocol. The course is instructed by Alexandre Castro and covers core concepts, setup, security, and real-time implementation of MQTT with different examples.

The course starts with an introduction to MQTT, including what it is, why it is used, and how it compares to other protocols. The course then explains how MQTT benefits the field of the Internet of Things. Next, students will learn about the mosquitto MQTT BROKER, which is one of the standard MQTT broker tools available, and how to install and test it on different platforms such as Windows and Raspberry Pi 3.

Later on, students will learn about Mosquitto Pub/Sub Commands for communication with the broker, which includes different parameters. To get the most out of this course, students should have a functional knowledge of electronics and experience with Raspberry Pi, ESP32, Python, and Linux.

Throughout the course, students will have access to a curated collection of original resources, including links to documents for in-depth learning, blog links, videos, and more. Additionally, the Instructor team has a track record of answering queries and clearing doubts.

The course is divided into several sections, including an Introduction to MQTT, Mosquitto – MQTT Broker, MQTT Clients – MQTT box, MQTTfx, and MQTT Explorer, Security on MQTT messages – Prefix / Username and Password / ACL / Encrypted, New MQTT Broker – EMQX, and MQTT at the Cloud. Students will learn about MQTT protocols and gain a thorough understanding of MQTT fundamentals.