Water Controlling for Watering Plants with Smart Control

The purpose of this study is to provide a model of how to maintain water conservation with limited circulation in storage and planting areas. The technology used is a device system that can control by monitoring the soil and controlling the water level of the circulating reservoir based on IoT, using the ESP32 MCU Node as a controller and WiFi, a relay to turn the water pump on and off, and a smartphone to display the soil moisture value. Based on the test results, this tool can detect soil moisture and display the moisture value on a smartphone, then watering can be done. The rest of the watering water is accommodated in a circulation container. The water level in the circulation vessel is monitored by a water level sensor. This system makes it easy to monitor even though they are in different places.