SmartAgroMonitor is an IoT-based solution for real-time monitoring of soil nutrients, pH levels, and moisture. This project integrates Modbus communication, an OLED display, and a GSM module to provide essential soil data for agricultural applications.
Monitors soil nitrogen (N), phosphorus (P), and potassium (K) levels. Measures soil pH levels and moisture content. Displays real-time sensor data on an OLED screen. Sends SMS notifications with sensor readings via GSM module.
Arduino Mega MAX485 Module NPK Sensor Soil Moisture Sensor pH Sensor GSM Module (e.g., SIM800L) OLED Display (128x32) Various resistors and wires
Setup the hardware according to the provided circuit diagram. Upload the code to the Arduino Mega. Monitor soil data on the OLED display and receive SMS notifications with the readings.