Автоматизований контроль параметрів мікроклімату теплиці

Abstract

The objective of this bachelor’s qualification work is to develop a system for automated monitoring of greenhouse microclimate parameters using Internet of Things (IoT) devices. This system is designed to create favorable conditions for plant growth, reduce resource consumption, and optimize the process of microclimate control in agricultural facilities. It combines a hardware platform based on the ESP32 microcontroller with a set of sensors to monitor key environmental indicators. The main goal is to create a reliable platform capable of automatically measuring temperature, humidity, and light intensity, as well as controlling relevant equipment — specifically, lighting via a relay module. The system employs the ESP32-WROOM microcontroller, the SHT20 temperature and humidity sensor, the GY-302 (BH1750) light sensor, and a single-channel relay module. The software part is responsible for data collection and processing, communication with the server, and executing control logic. A user interface allows remote monitoring of parameters and manual control of the system. Both automatic and manual operating modes are supported. Preliminary testing results demonstrate accurate measurements, stable operation under changing environmental conditions, and minimal response delay. The proposed solution shows high efficiency in optimizing greenhouse climate conditions and offers significant potential for real-world implementation in agricultural applications.