#include <LiquidCrystal_I2C.h>

//#define I2C_ADDR    0x27
//#define LCD_COLUMNS 20
//#define LCD_LINES   4
//LiquidCrystal_I2C lcd(I2C_ADDR, LCD_COLUMNS, LCD_LINES);

LiquidCrystal_I2C lcd(0x27, 16, 2);

byte char01[8] = {
  B00000,
  B11111,
  B00001,
  B11001,
  B10001,
  B11111,
  B00011,
  B00001
};

byte char02[8] = {
  B00000,
  B11111,
  B01011,
  B10011,
  B10011,
  B11011,
  B00000,
  B00000
};

byte char03[8] = {
  B00000,
  B11011,
  B01011,
  B10101,
  B11001,
  B10001,
  B00000,
  B00000
};

byte char04[8] = {
  B00000,
  B11111,
  B01001,
  B01001,
  B11001,
  B11001,
  B00101,
  B00111
};
byte char05[8] = {
  B01111,
  B00000,
  B11001,
  B01001,
  B11001,
  B11111,
  B00000,
  B00000
};


int temp = 10;
int hum = 0;

void setup() {
  // Init
  lcd.init();
  lcd.backlight();
}

void loop() {

  lcd.createChar(1, char01);
  lcd.createChar(2, char02);
  lcd.createChar(3, char03);
  lcd.createChar(4, char04);
  lcd.createChar(5, char05);

  lcd.begin(16, 2);
  lcd.print("\x01\x02\x03\x04\x05 = ");
  lcd.print(temp);
  lcd.print("'");


/*
  lcd.setCursor(2, 0);
  lcd.print("Temp. : ");
  lcd.print(temp);
  temp++;
  if (temp >=100) {
    temp =0;
    lcd.clear();
  }
  lcd.setCursor(2, 1);
  lcd.print("Hum.  : ");
  lcd.print(hum);
  hum++;
  if (hum >=100) {
    hum =0;
    lcd.clear();
  }
delay(100);
*/


}