Desenvolvimento de um sistema de monitoramento de variáveis pluviométricas utilizando o microcontrolador ESP32

Abstract

This paper presents the development of an IoT (Internet of Things) device for rain detection, acquiring pluviometric variables using an ESP32 series microcontroller. The creation of the device was motivated by the need to monitor the intensity and frequency of rain at a construction site, providing data to optimize site management. The methodology includes the electronic and mechanical design of the device, as well as the system architecture, functionalities, and communication protocols used. The sensors applied to the project, their structures, compatibilities with the ESP32 microcontroller, communication protocols, and their results obtained through laboratory and field tests are discussed. The results are presented through a visual management dashboard developed with Power BI.