Project Description: Smart Soil is an AI-powered smart irrigation system designed to optimize water usage and improve agricultural productivity. The solution is divided into two main components: a mobile robot and a fixed water treatment unit. The mobile robot roams the farmland, equipped with an ESP32-CAM to capture real-time images of crops. These images are analyzed using PictoBlox AI to identify plant type, detect diseases, and recognize water-stressed plants, allowing timely irrigation and intervention. The robot also plants sensors in the soil to measure moisture, temperature, and pH levels. The fixed unit addresses water scarcity by filtering unclean water using a multi-stage purification system, making it safe for irrigation. All data is integrated into a centralized web and mobile platform, where farmers can monitor sensor readings, receive alerts, and remotely control water pumps. Smart Soil is a scalable, cost-effective solution aimed at supporting sustainable agriculture and combating the impacts of water shortages caused by climate change and infrastructure challenges.