I-monitor Iium Page

[4] MQTT.org, “MQTT Version 5.0 Specification,” OASIS Standard, 2019.

[2] IIUM Smart Campus Blueprint 2025, “Digital Transformation Division,” International Islamic University Malaysia, 2019. i-monitor iium

[5] R. A. Rahman and Z. S. Salleh, “Wireless Sensor Network for Fire Detection in University Buildings,” Journal of Engineering and Technology , vol. 8, no. 2, pp. 45–53, 2021. [4] MQTT

Author: [Your Name / Institutional Affiliation] Date: [Current Date] Course/Subject: Smart Campus Technologies / IoT in Education Abstract The concept of a “smart campus” leverages the Internet of Things (IoT) to enhance operational efficiency, safety, and sustainability. This paper presents a detailed analysis of i-Monitor IIUM , a homegrown environmental and safety monitoring system deployed at the International Islamic University Malaysia (IIUM). The system integrates wireless sensor networks, cloud-based data logging, and a real-time web dashboard to monitor critical parameters including indoor air quality (CO2, temperature, humidity), fire detection (smoke and flame), and energy usage (via ambient light and motion). The paper discusses the system’s architecture, hardware components (ESP8266/ESP32, MQ-135, DHT22, MQ-2 sensors), software backend (Node.js, MQTT, MySQL), and user interface. Results from a pilot deployment at the Kulliyyah of Engineering and the Main Library show improved energy savings (≈22% reduction in HVAC runtime), faster emergency response times (fire alerts within 8 seconds), and enhanced occupant comfort. The paper concludes with challenges (calibration drift, network reliability) and future directions (AI-based predictive analytics and integration with IIUM’s mobile app). Salleh, “Wireless Sensor Network for Fire Detection in