Greenhouse Automation System Using ESP32 and ThingSpeak for Temperature, Humidity, and Light Control

There has been a lot of excitement around greenhouse automation systems and their potential to improve growing conditions and yield. This project describes how to build a Greenhouse Automation System using an ESP32 WiFi Board, an AM2301 humidity and temperature sensor, an Actuator Relay Module for light control, and the addition of ThingSpeak for data analysis. The key functions of a Greenhouse Automation System are the continuous monitoring and adjustment of environmental conditions like as temperature, humidity, and lighting. It is beneficial to plant health and yield when these elements are assessed and regulated accurately. With the system's automated lighting based on user-defined schedules or predefined criteria, plant growth and energy use may be optimized. Connectivity with ThingSpeak, an IoT analytics platform, further streamlines the solution for data visualization, storage, and analysis. ThingSpeak uses a cloud-based architecture to store and interpret data in real time from sensors. Additionally, the solution for data visualization, storage, and analysis is made smoother by connection with ThingSpeak, an IoT analytics platform. ThingSpeak’s cloud-based infrastructure stores and processes collected sensor data in real time. Because of this, users may gain important information regarding greenhouse conditions and make educated judgments and modifications. The Greenhouse Automation System of this research project is a complete solution for monitoring and controlling the greenhouse's temperature, humidity, and light levels using an ESP32 WiFi Board, an AM2301 humidity and temperature sensor, an Actuator Relay Module, and the ThingSpeak platform. The technology creates ideal growth conditions by automatically regulating temperature, humidity, and light. This helps to improve agricultural productivity and sustainability.