Vallabhbhima
Created June 17, 2018

Smart irrigation system

Automatic irrigation system which lessen the burden on farmers and gives them message alert every single time

Smart irrigation system

Things used in this project

Software apps and online services

Arduino IDE
Arduino IDE

Story

Read more

Custom parts and enclosures

SMART IRRIGATION SYSTEM

automatic irrigation dox

Schematics

Components

Code

PROGRAM CODE

Arduino
Code:
#include<LiquidCrystal.h>
LiquidCrystallcd (4,5,6,7,8,9);
#include<Software Serial .h>
Software Serial gsm(2,3); //TX,RX
#define led pin 11
#define motor pin 10
Int  sensor pin = A0;
int sensor value;
void  setup()
{
Lcd  .begin(16,2);
gsm .begin(9600);
  Serial .begin(9600);
  Pin Mode (led pin, OUTPUT);
  Pin Mode (motor pin, OUTPUT);
  Pin Mode (sensor pin, INPUT);
lcd.print ("BAPATLA POLYTECHNIC");
  Delay (5000);
lcd.set Cursor  (0,0);
lcd. Println ("AUTOMATIC IRRIGATION SYSTEM");
delay (5000);
lcd  .clear ();
lcd.println("SYSTEM READY");
delay(5000);
}
void loop() 
{
Lcd .clear();
lcd.setCursor(0,0);
lcd.println("AUTOMATIC MODE");
delay(1000);
sensor_value = analogRead(sensor_pin);
sensor_value = map(sensor_value,550,0,0,100);

if(sensor_value< 10)
    {
digitalWrite(led_pin, HIGH);
digitalWrite(motor_pin, HIGH);
lcd.clear();
lcd.setCursor(0,0);
lcd.println("Motor ON ");
delay(1000);
      //lcd.print("Sending SMS");
gsm.println("AT+CMGF=1");
delay(1000);
gsm.println("AT+CMGS=\"+919121957508\"\r"); //replace x by your 
number
delay(1000);
gsm.print("Low Soil Moisture detected. Motor turned ON");
delay(1000);
gsm.println((char)26);
delay(1000);
    }
if(sensor_value> 10)
    {
digitalWrite(led_pin, LOW);
digitalWrite(motor_pin, LOW);
lcd.clear();
lcd.setCursor(0,0);
lcd.print("Motor OFF");
delay(1000);
        //lcd.print("Sending SMS");
gsm.println("AT+CMGF=1");
delay(1000);
gsm.println("AT+CMGS=\"+919121957508\"\r"); //replace x by your 
number
delay(1000);
gsm.print("Soil Moisture normal. Motor turned OFF");
delay(1000);
gsm.println((char)26);
delay(1000);
      }
}

Credits

Vallabhbhima

Vallabhbhima

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