The peer-to-peer learning society E-Labs, under the School of Electronics Engineering, KIIT Deemed to be University, organized a two-day hands-on workshop titled “IoTronix 2025: IoT and ML hands-on workshop” on 1st and 2nd November 2025 at the Campus 12 Auditorium. The workshop aimed to provide participants with a comprehensive understanding of the Internet of Things (IoT) ecosystem — from hardware-level sensing and communication to cloud integration and on-device intelligence.
Day 1 – From Sensors to the Cloud The first day of the workshop centered around the theme “From Sensors to the Cloud”, focusing on the foundational concepts of IoT systems and their real-world applications. The sessions commenced with an Introduction to IoT, where participants explored the structure and flow of a typical IoT system — encompassing sensors, microcontrollers, cloud platforms, and end-user interfaces. The discussion included examples from diverse domains such as smart homes, precision agriculture, and healthcare. This was followed by an in-depth session on Microcontrollers and Communication Interfaces, covering Arduino Uno, ESP32 (WROOM), and ESP32-CAM boards. The speakers elaborated on their connectivity features, low-power operation, and use cases in edge computing. Participants were guided through the process of interfacing sensors and actuators, such as DHT11, PIR, LDR, ultrasonic, and relay modules, to design responsive IoT prototypes. A short IoTronix Quiz was conducted to reinforce learning through an interactive format. Winners received Red Bulls as a lighthearted token of recognition. The day concluded with an engaging performance by Binary Boppers, the official dance group of KIIT, adding a refreshing cultural touch to the technical proceedings.
Day 2 – Edge Intelligence and Smart Prototyping The second day advanced toward the integration of intelligence and analytics into IoT systems under the theme “Edge Intelligence and Smart Prototyping.” The sessions commenced with IoT Cloud Platforms, where participants learned to visualize and analyze live sensor data using ThingSpeak, Blynk, and MATLAB. Practical demonstrations guided attendees through end-to-end workflows — from data transmission to dashboard creation. The following session introduced the STM32 Microcontroller, providing insights into ARM-based architectures and their relevance in scalable IoT solutions. Participants explored its interfacing capabilities and example project demonstrations, emphasizing precision, scalability, and real-world applicability. A Project Building Competition marked the culmination of the workshop, conducted in two rounds. From 14 participating teams, 10 were shortlisted for the final stage. Teams presented innovative prototypes showcasing sensor integration, connectivity, and intelligent control mechanisms. The winners were awarded Red Bulls and Covertags, sponsored by Artico, in recognition of their technical excellence and creativity. The day concluded with a cultural performance by Binary Boppers, celebrating the spirit of innovation and collaboration.
Conclusion: “IoTronix 2025” witnessed enthusiastic participation from students across various branches of KIIT, with commendable feedback on the technical depth and hands-on structure of the sessions. The workshop successfully bridged the gap between theoretical understanding and practical implementation, empowering students to build and deploy intelligent IoT solutions. E-Labs Society extends sincere gratitude to the faculty mentors and the School of Electronics Engineering for their continued guidance and encouragement, which were instrumental in making IoTronix 2025 a resounding success.
