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The Arm Cortex-M series of microcontrollers has gained immense popularity in the embedded systems industry due to its low power consumption, high performance, and versatility. As more and more professionals and enthusiasts are seeking to enhance their knowledge and skills in this area, there is a growing demand for online courses and certifications that provide comprehensive and practical guidance. In this article, we will discuss the 10 best Arm Cortex-M courses and certifications available online. Whether you are a beginner looking to enter the field or an experienced developer aiming to expand your expertise, these courses will equip you with the necessary tools to succeed.

1. Arm Education

Arm Education, the official educational arm of Arm Holdings, offers a wide range of courses and certifications covering various aspects of the Arm ecosystem. Their Cortex-M courses are designed to cater to different skill levels, providing a structured learning path from beginner to advanced topics. The courses are supplemented with practical exercises, interactive labs, and assessments to ensure a hands-on learning experience. Arm Education’s certifications are recognized by industry professionals and can significantly enhance your employability in the field.

2. Coursera – Introduction to Embedded Systems Software and Development Environments

Coursera, in collaboration with the University of Colorado Boulder, offers a highly popular course on embedded systems software and development environments. This course covers the basics of embedded systems, introduces the Arm Cortex-M architecture, and familiarizes learners with the necessary software tools and development environments. Through hands-on projects and assignments, participants gain practical experience in programming and debugging Cortex-M microcontrollers.

3. edX – Embedded Systems – Shape the World

edX offers a comprehensive course on embedded systems that focuses on the fundamentals of programming microcontrollers using the popular Cortex-M architecture. Developed by the University of Texas at Austin, this course introduces participants to basic electronics, assembly language programming, and development tools. By the end of the course, learners will have the skills to design and build their own embedded systems projects.

4. Udemy – Mastering Microcontroller with Embedded Driver Development

Udemy, a leading online learning platform, hosts a course that delves into the intricacies of microcontroller programming and embedded driver development using the Arm Cortex-M architecture. This course covers topics such as low-level peripheral programming, interrupt handling, and memory management. With its practical approach and numerous hands-on examples, participants gain a deep understanding of the hardware and software aspects of Cortex-M microcontrollers.

5. Embedded.com – Embedded Systems with ARM Cortex-M Microcontrollers

Embedded.com, a trusted resource for embedded systems professionals, offers an online course specifically focused on Arm Cortex-M microcontrollers. This course covers essential topics such as hardware initialization, real-time operating systems, and device drivers. By the end of the course, participants will have a solid foundation in developing embedded systems using Cortex-M microcontrollers and will be able to tackle advanced projects with confidence.

6. Coursera – Introduction to IoT with Arm

For those interested in exploring the exciting field of Internet of Things (IoT) with Cortex-M microcontrollers, Coursera offers a course in collaboration with Arm. This course provides an introduction to IoT concepts, hardware platforms, and connectivity options. Participants will learn to design and develop IoT systems using Cortex-M microcontrollers, enabling them to harness the power of connected devices and contribute to the rapidly evolving world of IoT.

7. Pluralsight – Embedded systems: Introduction to Arm Cortex-M Microcontrollers

Pluralsight, a popular online learning platform, provides an introductory course on Arm Cortex-M microcontrollers. This course is designed for beginners and covers the basics of Cortex-M architecture, programming, and development tools. Participants will gain hands-on experience in writing and debugging code for Cortex-M microcontrollers, laying a strong foundation for further exploration in the field.

8. Arm University Program

The Arm University Program offers a range of courses and resources targeted towards students and educators interested in embedded systems and the Arm ecosystem. Their course catalog includes modules on Cortex-M microcontrollers, providing comprehensive coverage of both hardware and software aspects. These courses are an excellent choice for those looking to acquire in-depth knowledge and practical skills in embedded systems design and development.

9. YouTube – ARM Cortex M3/M4 Assembly Programming Tutorial Series

YouTube is a treasure trove of educational content, and for those interested in diving deep into the assembly programming of Cortex-M microcontrollers, there are several tutorial series available. These video tutorials cover topics such as register usage, memory access, and interrupt handling. They provide a valuable resource for individuals who prefer visual and interactive learning experiences at their own pace.

10. Arm Developer

Arm Developer, the official platform for Arm software developers, offers a wealth of resources and tutorials geared towards Cortex-M microcontrollers. Their online documentation, code examples, and application notes provide a comprehensive reference for both beginners and experienced developers. Utilizing these resources in combination with the aforementioned online courses and certifications can greatly enhance your understanding and proficiency in Arm Cortex-M-based embedded systems.


Enhancing your knowledge and skills in Arm Cortex-M microcontrollers is essential in today’s embedded systems industry. The 10 courses and certifications mentioned in this article cover a wide range of topics, catering to beginners, intermediate learners, and experienced developers. Whether you are interested in the fundamentals of embedded systems, IoT applications, or low-level driver development, these online resources will equip you with the necessary tools to excel in your field. Invest your time in one or more of these courses, and see your career flourish in the exciting world of Arm Cortex-M microcontrollers.