Sistema de sensoriamento em IoT aplicado a pequenas plantações utilizando ESP32 e LoRa

Abstract

This project consists in the development of a remote monitoring system for important factors in the agriculture sector: ambient humidity, ambient temperature and soil humidity, through the use of wireless sensors, these factors being available in real time for monitoring in a web application available to any user with internet access. A circuit was also implemented that aims to prevent, in a certain area of cultivation, against the invasion of animals, keeping the planting safe. The developed system was tested within three test scenarios, varying the temperature, humidity and distance factors in experiments involving a heat source, soil in a dry, wet and wet state and an obstacle approach that simulates the presence of a predator on site.