Updated in May 2025.

This course now features Coursera Coach! A smarter way to learn with interactive, real-time conversations that help you test your knowledge, challenge assumptions, and deepen your understanding as you progress through the course. The CertNexus Certified Internet of Things Practitioner (ITP-110) course offers a comprehensive introduction to the world of IoT, helping you understand its key components and how it integrates with technology, business, and security. By completing this course, you will gain a deep understanding of IoT systems, their development life cycle, and their real-world applications across various industries. In this course, you will first explore the impact of IoT, including its benefits and the common challenges that arise when adopting these technologies. Understanding the foundational terminology and the components that make up IoT systems will allow you to build strong foundational knowledge to support your journey. You will also dive into the IoT ecosystem, covering everything from the physical components like sensors and actuators to the role of cloud computing and network components. You'll learn how to identify where IoT can be applied across industries, which will be crucial for building real-world solutions that address specific market needs. In the final sections, the course will guide you through the IoT development life cycle. You will learn the various phases involved in building an IoT system, from initiating and planning the project to gathering requirements, designing, and testing the solution. The course will also touch on security, privacy, and safety considerations, ensuring you understand how to address risks while developing IoT solutions.