ESP32 Smart Dual-Zone Irrigation System with Blynk IoT Control

This project presents an automated irrigation system designed to efficiently manage water distribution for two plant lands using an ESP32 microcontroller. The system continuously monitors soil moisture levels on both the left and right sides through soil moisture sensors. When the left land becomes dry, the servo motor rotates to 0°, aligning the water pipeline to that side and activating the water pump. Conversely, when the right land is dry, the servo turns to 180° to water it. If both lands are adequately moist, the servo returns to its neutral 90° position, and the pump is automatically turned off to conserve water. The system is integrated with the Blynk IoT platform, enabling real-time monitoring, data visualization, and manual override capabilities through a smartphone or web dashboard. Users can remotely check soil conditions, control the pump or servo manually, and receive live updates on system status. This intelligent irrigation setup ensures efficient water usage, remote accessibility, and smart automation, making it ideal for home gardens, greenhouses, and small-scale agricultural applications.