IoT Based Smart Agriculture System

India's economy is still very dependent on agriculture. The new Smart Agriculture System, which is based on the Internet of Things (IoT), uses sensors connected to an ESP32 microcontroller to watch the temperature, humidity, and moisture levels in the soil in real time. It connects to the ThingSpeak cloud platform, which lets it change the watering schedule on its own when the soil moisture drops below a certain level. This automatic system helps save water, cut down on work, and make crops more productive. In general, the project shows how the Internet of Things (IoT) can make traditional farming more sustainable and data-driven.