#include <Wire.h>
#include <LiquidCrystal_I2C.h>

LiquidCrystal_I2C lcd(0x3F,16,2);  // set the LCD address to 0x27 for a 16 chars and 2 line display

void setup()
{
  lcd.init();                      // initialize the lcd
  lcd.backlight();
  lcd.print("temp 27");
  lcd.print((char) 223);
  lcd.print(" ");
  lcd.print(223);

}

void loop()
{
}