International Journal on Science and Technology
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Volume 17 Issue 2
April-June 2026
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IoT Based Battery Management System for Electrical Vehicles Using Raspberry Pi Pico
| Author(s) | Mr. Kartheek Kandukoori, Ms. Sreeja Kuragayala, Mr. Nikhil Mogillipally, Ms. Hima Bindu Guttula |
|---|---|
| Country | India |
| Abstract | This paper presents the design and implementation of an IoT-based Battery Management System (BMS) for monitoring and controlling a 12 V battery using a Raspberry Pi Pico W. The system measures key parameters such as voltage, current, and temperature in real time using appropriate sensors and processes the data through an embedded controller. An IoT platform is integrated to enable remote monitoring, data logging, and visualization of battery performance. The proposed system incorporates protection mechanisms against overvoltage, overcurrent, and over temperature conditions to ensure safe and reliable operation. Additionally, State of Charge (SoC) and State of Health (SoH) are estimated to provide deeper insight into battery status and performance. Experimental results demonstrate accurate monitoring, efficient control, and reliable communication with minimal delay. The developed system is low-cost, scalable, and suitable for applications in electric vehicles and energy storage systems, offering an effective solution for intelligent battery management. |
| Keywords | Battery Management System (BMS), Internet of Things (IoT), Raspberry Pi Pico W, State of Charge (SoC), State of Health (SoH), Voltage Monitoring, Current Sensing, Temperature Monitoring, ThingSpeak, Electric Vehicles (EVs) |
| Field | Engineering |
| Published In | Volume 17, Issue 2, April-June 2026 |
| Published On | 2026-05-05 |
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IJSAT DOI prefix is
10.71097/IJSAT
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