Smart Agriculture Sensor Integration

Introduction

This experiment integrates multiple sensors to monitor soil conditions and optimize agricultural practices in real-time.

Components Needed

• Soil pH Sensor
• Soil Moisture Sensor
• Temperature and Humidity Sensor
• Arduino
• GSM Module for Data Transmission

Circuit Setup

1. Connect each sensor to the Arduino, ensuring correct pin configuration and data readings.
2. Integrate the GSM module to send sensor data to a remote monitoring system.

Code for Smart Agriculture Sensor Integration

Upload the following code to your Arduino to monitor and transmit the agricultural data:

#include 
#include 
#include 

#define DHTPIN 2
#define DHTTYPE DHT22
DHT dht(DHTPIN, DHTTYPE);

int soilPH;
int soilMoisture;

void setup() {
  Serial.begin(9600);
  dht.begin();
}

void loop() {
  soilPH = analogRead(A0);
  soilMoisture = analogRead(A1);

  float temp = dht.readTemperature();
  float humidity = dht.readHumidity();

  Serial.print("Soil pH: ");
  Serial.println(soilPH);
  Serial.print("Soil Moisture: ");
  Serial.println(soilMoisture);
  Serial.print("Temperature: ");
  Serial.println(temp);
  Serial.print("Humidity: ");
  Serial.println(humidity);

  delay(2000);
}
            

Explanation

The system monitors key agricultural parameters and transmits the data to a remote system using a GSM module.

Troubleshooting

• If sensor data is not being transmitted, check the wiring of the GSM module and ensure it has power.
• Ensure that the sensors are correctly calibrated for your specific agricultural environment.