Remote Device Control Based on Open Wireless Data Transfer Protocols

Recent advancements in IT have led to an increase in the number of smart and automated devices designed to simplify and secure everyday human life. Today, there are many mobile applications for remote control of such devices; however, they are often limited to products from a single brand or a protocol with a specific data format. As a result, users have to install multiple applications to work with various gadgets. The objective of this work is to create a universal mobile application for Android that allows remote control of devices through open wireless data transfer protocols. The application architecture will include a mechanism for unifying the management of different types of devices based on a JSON file with a built-in description of the device's capabilities: sensors, their states, connection type, and data exchange protocol. Interaction with devices will be implemented via Bluetooth and WiFi, and data transfer will be carried out through HTTP requests and network sockets, ensuring compatibility with a wide range of connectable devices. The user interface, developed using Material Design principles, will dynamically generate control elements based on the JSON file, providing complete control. As part of the work, universal modules will be created for connecting devices via Bluetooth and WiFi, processing HTTP and socket protocols, as well as user interface components for the control panel.