Desenvolvimento de uma estufa automatizada para cultivo de plantas indoor

Abstract

The central objective of this project was to create an automated and low-maintenance greenhouse for cultivating vegetables indoors, using artificial light and control through a microcontroller. The developed greenhouse successfully achieved its purpose in a satisfactory manner. The implementation of the lighting and irrigation system proved to be highly effective in promoting healthy plant growth, resulting in high-quality products. Through this project, a controlled environment was established for vegetable cultivation, contributing to more accessible and environmentally sustainable production. The microcontroller chosen for the project (ESP32) performed its function satisfactorily, successfully controlling the lighting, irrigation, pumping, and cooling of the greenhouse. Furthermore, its integration with a web page allowed real-time monitoring of the activities taking place in the greenhouse. The data collection and monitoring system played a crucial role in the project, providing valuable information for research. This tool was essential in validating the effectiveness of the cultivation system. The water control system demonstrated satisfactory performance, maintaining the soil at the necessary moisture levels for healthy plant growth. The use of an air humidifier also contributed to creating a suitable environment for cultivation. The developed greenhouse had an estimated cost of approximately R$ 1,000.00, standing out for its unique feature of enabling remote monitoring of cultivation data via the internet. This functionality allows the cultivator to oversee greenhouse conditions even from a distance, providing greater convenience. In summary, the project successfully achieved its goal of creating an automated and low-maintenance greenhouse for cultivating vegetables indoors. Through the use of artificial light, microcontroller-based control, and an efficient lighting and irrigation system.