Desenvolvimento de um sistema de controle de ar-condicionado via Internet com ESP32 e plataforma web responsiva

Abstract

This undergraduate thesis focuses on creating an IoT-enabled air conditioning control system, utilizing an ESP32 microcontroller combined with an adaptive web page for remote operation and constant monitoring. The project involves assembling a client-server structure, with the ESP32 serving as a command center, connected to a Wi-Fi network, receiving commands and sending operational information via HTTP. The intelligence contained within the ESP32 is responsible for activating the relays that control the air conditioning system, as well as reading data from environmental sensors, such as temperature and humidity. The collected data is processed and sent to a Java application, which generates the data stream and displays it to the user. MySQL is used to store the data, ensuring its durability and the ability to be analyzed over time. The system parameters display was created using the React tool, which allows for continuous monitoring of the air conditioning system's operation, in addition to creating interactive dashboards with important indicators, such as operating times, measured temperatures, and control status. The website was designed with an emphasis on adaptability, ensuring access from both mobile and desktop devices.