#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);
byte customChar_p[] = {
  B11111,
  B10001,
  B10001,
  B10001,
  B10001,
  B10001,
  B10001,
  B00000
};
byte customChar_c[] = {
  B00000,
  B00000,
  B10010,
  B10010,
  B10010,
  B10010,
  B11111,
  B00001
};
byte customChar_n[] = {
  B00000,
  B00000,
  B10001,
  B10001,
  B11111,
  B10001,
  B10001,
  B00000
};
byte customChar_k[] = {
  B00000,
  B00000,
  B10001,
  B10010,
  B11100,
  B10010,
  B10001,
  B00000
};
byte customChar_i[] = {
  B00000,
  B00000,
  B10001,
  B10011,
  B10101,
  B11001,
  B10001,
  B00000
};
byte customChar_m[] = {
  B00000,
  B00000,
  B10001,
  B11011,
  B10101,
  B10101,
  B10001,
  B00000
};
byte customChar_f[] = {
  B00000,
  B00000,
  B01110,
  B10101,
  B10101,
  B01110,
  B00100,
  B00100
};
byte customChar_y[] = {
  B01010,
  B00100,
  B10001,
  B10011,
  B10101,
  B11001,
  B10001,
  B00000
};
void setup() {
  // Init
  lcd.init();
  lcd.backlight();

  // Print something
  lcd.begin(20,4);
  lcd.createChar(0, customChar_p);
  lcd.createChar(1, customChar_c);
  lcd.createChar(2, customChar_n);
  lcd.createChar(3, customChar_k);
  lcd.createChar(4, customChar_i);
  lcd.createChar(5, customChar_m);
  lcd.createChar(6, customChar_f);
  lcd.createChar(7, customChar_y);
  lcd.setCursor(3, 2);
  lcd.write(0);
  lcd.print("po");
  lcd.write(1);
  lcd.write('e');
  lcd.write(2);
  lcd.write(3);
  lcd.write('o');
  lcd.setCursor(3, 1);
  lcd.write('T');
  lcd.write(4);
  lcd.write(5);
  lcd.write('o');
  lcd.write(6);
  lcd.write('i');
  lcd.write(7);
}


void loop() {
}