DEVELOPMENT OF A BLUETOOTH-ENABLED SMART HOME SYSTEM USING ANDROID PLATFORM

Home automation systems are designed to enhance comfort, efficiency, and control within residential environments by integrating technology that allows appliances and devices to operate automatically. With the growing accessibility and technological advancement of smartphones, particularly those running on the Android operating system, mobile devices now offer a convenient and cost-effective platform for implementing home automation. This study presents the design and implementation of a low-cost prototype for a Bluetooth-based home automation system controlled via an Android smartphone.The proposed system enables users to control various home appliances remotely from within their home using a custom-developed Android application. By leveraging Bluetooth communication, the Android device sends commands to a microcontroller interfaced with the home appliances through a serial connection. The user interface of the mobile application is intuitive, offering real-time switching and monitoring functions. The prototype was developed with affordability and simplicity in mind, making it suitable for users with minimal technical knowledge and limited budgets.The effectiveness of the system was evaluated based on response time, reliability of communication, and ease of use. The results indicate that Bluetooth offers a stable and responsive connection within typical home environments. This system also eliminates the need for separate remote controls, as smartphones are typically within the user’s reach at all times, thereby enhancing convenience.The paper concludes by discussing potential enhancements such as voice command integration, extended range through Wi-Fi connectivity, and added security features for a more robust and scalable smart home experience. Overall, the project demonstrates that integrating Android smartphones with Bluetooth technology offers a practical and economical solution for home automation.