Smart Hydroponic System Using IOT

Abstract

Hydroponic agriculture comes as an answer to restricted agricultural land that may cause a decline in agricultural production capacity. In hydroponic there is a challenge of maintaining the pH values according to the plants, and to handle this challenge we have introduced Internet of Things (IoT) is a technology that enables regular monitoring of every aspects, with the help of IoT we are able to monitor and control the hydroponic system easily and all the required values can be maintained properly. pH, temperature, humidity, water level, light intensity are applied by connecting sensors and actuators to the micro-controller (ESP32). The upkeep and automatic observation are done by the intervention of the IoT that are accustomed transfer and retrieve information to the net, a mobile app is used to control the actuators and the sensors data will be stored on Thing Speak cloud.