//YWROBOT
//Compatible with the Arduino IDE 1.0
//Library version:1.1
#include <Wire.h>
#include <LiquidCrystal_I2C.h>

LiquidCrystal_I2C lcd(0x27, 16, 2); // set the LCD address to 0x27 for a 16 chars and 2 line display

float tmp = 26.2;
float humidity = 76.2;

void setup()
{
  lcd.init();                      // initialize the lcd
  lcd.init();
  // Print a message to the LCD.
  lcd.backlight();
  lcd.setCursor(1, 0);
  lcd.print("Temp: " + String(tmp) + "°C");
  lcd.setCursor(2, 3);
  lcd.print("Hum: " + String(humidity) + " %");
  Serial.begin(9600);
  Serial.println("");
}


void loop()
{ if (Serial.available() < 0) {
    int i = Serial.read();
    Serial.println(i);
    int fuego=1;
    if (fuego == 0)
    {
      lcd.setCursor(3, 0);
      lcd.print("Hello, world!");
    }
  }
}