#include <Wire.h>
#include <LiquidCrystal_I2C.h>
LiquidCrystal_I2C lcd(0x27,16,2);
void setup()
{
Wire.begin(23, 22);
Serial.begin(115200);
lcd.init();
lcd.backlight();
}
void loop()
{
int16_t i = analogRead(34);
Serial.print("Water Level is......");
Serial.println(i);
String msg = i < 2165 ? "WET" : i > 3135 ? "DRY" : "OK";
lcd.clear();
lcd.print("Soil: ");
lcd.print(msg);
delay(500);
}