Implementation of the «Smart House» system using Bluetooth, Arduino, and Android: from sensors to mobile interface

Abstract

The article describes the development of software for the Smart Home system based on the Arduino Uno platform. The main focus is on writing a sketch for interaction with motion, temperature and humidity sensors that provide monitoring and control of indoor conditions.  A mobile application for the Android operating system has been created that functions as a Bluetooth terminal for collecting, displaying and analysing data received from the sensors. An interface was implemented for easy configuration and connection of devices, as well as the ability to visualise the collected information in real time. The system has been tested in real-world operation, which has confirmed its stable operation and measurement accuracy. The article also analyses the possibilities of further expanding the functionality, such as integration with other automation systems and support for additional types of sensors. The presented development is of practical importance for the construction of intelligent environmental management systems in residential and commercial premises.