Smart Greenhouse using IoT

The increasing demand for sustainable agriculture has prompted the development of advanced technologies to enhance crop yield and quality. This project proposes an Integrated Greenhouse Monitoring System that combines sensor technologies, microcontrollers for effective greenhouse management. The system incorporates ESP32-based sensors for real- time monitoring of environmental parameters such as temperature, humidity, soil moisture, and ambient light. Additionally, the system employs a Relay, Water Pump, and DC Fan for automated control of the greenhouse environment. The primary components of the proposed system include ESP32 microcontrollers, a Liquid Crystal Display (LCD) for local data visualization, and a Nodemcu module for Internet of Things (IoT) connectivity. The ESP32-based sensors collect data from the greenhouse environment, providing valuable insights into the conditions required for optimal plant growth. The Relay is utilized to control the water pump and DC fan, maintaining appropriate soil moisture levels and temperature within the greenhouse.