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Teaching the internet of things with BLE and Zephyr
Publikationstyp
Conference Paper
Date Issued
2025
Sprache
English
Citation
1st International Workshop on Teaching the Internet of Things, (Teach-IoT) 2025 at the 22nd International Conference on Embedded Wireless Systems and Networks, (EWSN 2025)
The Internet of Things (IoT) is an increasingly integral part of modern technology, which students should have the chance to study at university. This paper presents the design and implementation of a university course on IoT and wireless networks. The course combines interactive lectures on theoretical concepts with hands-on laboratory exercises and a project component. We detail the recent evolution of the labs to focus on Bluetooth Low Energy (BLE) and the Zephyr real-time operating system, a shift designed to align with current industry and research trends. Through a combination of problem-based learning in the labs and inquiry-based learning for the projects, students develop practical skills in building and evaluating low-power wireless IoT systems. An analysis of student feedback and performance indicates that while the hands-on approach is highly valued and effective in fostering engagement, the associated workload presents a considerable challenge. This paper concludes with a reflection on the lessons learned and outlines future improvements to better balance the course’s demands with its learning objectives.
Subjects
Education
University Course
IOT
BLE
Zephyr
DDC Class
600: Technology