Smart Wastebin Using IoT for Automated Waste Management

Abstract

This paper presents the design, implementation, and performance evaluation of an IoT-based Smart Waste Bin for efficient waste management in smart cities. The proposed system utilizes an ESP8266 microcontroller, ultrasonic sensor, GSM/Wi-Fi communication module, and cloud-based monitoring platform to detect the fill level of garbage bins in real time. When the waste level exceeds a predefined threshold, the system automatically sends notifications to municipal authorities for timely collection. The smart waste bin reduces overflow issues, improves cleanliness, optimizes collection routes, and minimizes operational costs. Experimental results demonstrate accurate waste-level monitoring, reliable communication, and efficient waste management performance.