#include <LiquidCrystal.h>
//LCD pin to Arduino
const int pin_RS = 8; 
const int pin_EN = 9; 
const int pin_d4 = 4; 
const int pin_d5 = 5; 
const int pin_d6 = 6; 
const int pin_d7 = 7; 
const int pin_BL = 10; 
LiquidCrystal lcd( pin_RS,  pin_EN,  pin_d4,  pin_d5,  pin_d6,  pin_d7);

#include <Arduino.h>
#include <ML8511.h>

#define ANALOGPIN     A2
#define ENABLEPIN     A1

ML8511 light(ANALOGPIN, ENABLEPIN);

void setup()
{
  lcd.begin(16, 2);
  Serial.begin(115200);
  Serial.println(__FILE__);
  Serial.println("UV UltraViolet ML8511");
}

void loop()
{
  // manually enable / disable the sensor.
  light.enable();
  float UV = light.getUV();
  light.disable();

  Serial.print(UV, 4);
  Serial.println(" mW cm^2");
  lcd.setCursor(3,0);
  lcd.print("GY-ML8511");
  lcd.setCursor(0,1);
  lcd.print(UV, 4);
  lcd.print(" (mW/cm^2)");
  delay(500);
}