Seamless Home Automation with IoT Integration

Abstract: This project focuses on the development of an IoT-based Smart Home Automation System aimed at enhancing user convenience, energy efficiency, and safety within residential environments. The system integrates multiple sensors and an ESP32 microcontroller to monitor and control household appliances intelligently. It supports both manual and automatic modes, enabling users to operate devices through a web-based interface or allowing automated control based on real-time environmental data such as temperature, motion, and gas levels. Core components include the DHT11 temperature sensor, PIR motion sensor, MQ2 gas sensor, and real-time databases like Firebase for device state management and MongoDB for historical logging. The system architecture ensures seamless interaction between hardware and software, offering a scalable, low-cost, and efficient solution for modern smart home applications.