IoT-Based Smart Extension Plug: Enhancing Energy Management and Safety through Real-Time Monitoring and Remote Control
Keywords:
SMEP, IoT, Energy ManagementAbstract
The Smart Extension Plug (SMEP) is an IoT-based device developed to address inefficient electricity consumption in college dormitories. Using the iterative Agile model, the system integrates the Blynk application for remote control, real-time voltage/current monitoring, and automatic timers. Evaluation through a quantitative survey of 36 respondents showed a 72% improvement in energy management efficiency, alongside reduced waste and enhanced safety. The project demonstrates the potential of IoT in fostering sustainable energy habits among students and supporting national energy agendas.
References
Ardumotive_com. (2015). Arduino safety relay box with wall socket. Retrieved from Instructables: https://www.instructables.com/Arduino-Safety-Relay-Box-with-wall-socket/
Electro Gadget. (2024, August 7). ESP8266 WiFi Smart Plug Using NodeMCU. Retrieved from elector Gadget: https://circuitdiagrams.in/esp8266-wifi-smart-plug/
Engineers, L. M. (n.d.). One-channel relay module Arduino tutorial. Retrieved from Last Minute Engineers: https://lastminuteengineers.com/one-channel-relay-module-arduino-tutorial/
Ezlo. (n.d.). ACS712 current sensor tutorial. Retrieved from Ezlo: https://pi.ezlo.com/tutorials-and-kits/acs712-current-sensor/
Ezlo. (n.d.). EzloPi AC lamp setup with relay and a momentary switch. Retrieved from Ezlo: https://pi.ezlo.com/tutorials-and-kits/ezlopi-ac-lamp-setup-with-relay-and-a-momentary-switch/
F. Sanchez-Sutil, A. C.-O. (2023). Smart plug for monitoring and controlling electrical devices with a wireless communication system integrated in a LoRaWAN. Expert Systems With Applications, Volume 213.
GreatScott! (2019, April 7). How to measure AC current with an Arduino? Retrieved from YouTube: https://www.youtube.com/watch?v=xXglMh70cBE
Kışlakçı, M. (2022, April 17). Intelligent systems with Internet of Things (IoT) - 4: IoT device. Retrieved from Medium: https://medium.com/@mertkslkc/intelligent-systems-with-internet-of-things-iot-4-iot-device-6b1ad087c9ac
Madison, D. (2018, February 15). DIY relay boxes: Controlling 120V power. Retrieved from Parts Not Included: https://www.partsnotincluded.com/diy-relay-boxes-controlling-120v-power/
Mybotic. (n.d.). Arduino controllable 2 channels AC socket plug. Retrieved from Mybotic: https://www.mybotic.com.my/plug/arduino-controllable-2-channels-ac-socket-plug
Mona Berlian Sari, L. Y. (2020). Easy Monitoring And Data Record System Of Electric Current Detected By Acs712 Affordable Non Destructive Electrical Current Sensor. Pillar of Physics, 82-88.
Samson, N. (2020). Smart Plug – Optimization of design and material regarding environmental aspects. Degree Project for Master of Science in Engineering, Mechanical Engineering.
Schools, C. (n.d.). Measure AC current by interfacing ACS712 sensor with ESP32. Retrieved from Circuit Schools: https://www.circuitschools.com/measure-ac-current-by-interfacing-acs712-sensor-with-esp32/
Slomkowski, P. (2021, June 5). Automatic USB mains switch. Retrieved from Slomkowski.eu: https://slomkowski.eu/projects/automatic-usb-mains-switch/
Downloads
Published
Issue
Section
License
Copyright (c) 2026 Azryna Azlen Mohd Nordin1, Muhamad Naufal Shairul, Amyr Farkhan Mohd Armyzy
This work is licensed under a Creative Commons Attribution 4.0 International License.
