Implementing NB-IoT for Voltage and Current Measurement with Arduino and Cloud Integration

Abstract

This project aimed to investigate the integration of Narrowband Internet of Things (NB-IoT) technology with Arduino for precise voltage and current measurements to enhance monitoring systems with cloud connectivi-ty. The study was commissioned to explore the viability of utilizing NB-IoT in IoT applications for improved sensor-based systems. The methodology encompassed the utilization of Arduino Mega and the DFR0763 NB-IoT module, outlining the circuit design and data transmission to Thingspeak. The study evaluated the accuracy of voltage and cur-rent measurements, explored cloud integration possibilities, and compared the data processing capabilities of platforms like Thingspeak and Azure. The key findings highlighted the successful establishment of a functional system for precise measurements, validated through a comprehensive evaluation. The study's major conclusion emphasizes the practical signifi-cance of NB-IoT integration in enhancing monitoring systems, offering insights into improved sensor-based data collection and cloud connectivity.