Conception et Réalisation d'un Système de Surveillance Météorologique basé sur l’Internet des Objets (IoT)

Abstract

This work presents the design and implementation of an Internet of Things (IoT)-based smart weather station. The developed system, built around an Arduino Uno WiFi R3 board and several environmental sensors, enables real-time monitoring of temperature, relative humidity, light intensity, and rainfall. The acquired data are transmitted to the ThingSpeak and Blynk platforms for visualization, storage, and remote monitoring. In addition, an original web interface was developed using HTML/CSS/JavaScript to provide real-time data visualization, persistent data archiving, and automatic metrological validation based on statistical indicators. Experimental tests demonstrated good system stability, a data transmission success rate exceeding 98%, and rapid recovery after power interruptions. The obtained results confirm the technical and economic feasibility of the proposed solution for academic, educational, and local environmental monitoring applications.