#define SDA_pin A4
#define SCL_pin A5

#include <LiquidCrystal_I2C.h>
LiquidCrystal_I2C lcd(0x27,20,4);  // set the LCD address to 0x27 for a 16 chars and 2 line display

uint8_t half_bar[] = {
  0b00000,
  0b00000,
  0b00000,
  0b00000,
  0b11111,
  0b11111,
  0b11111,
  0b11111
};

uint8_t full_bar[] = {
  0b11111,
  0b11111,
  0b11111,
  0b11111,
  0b11111,
  0b11111,
  0b11111,
  0b11111
};

void setup()
{
  lcd.init();                      // initialize the lcd 
  // Print a message to the LCD.
  lcd.backlight();
  lcd.createChar(1, half_bar);
  lcd.createChar(2, full_bar);
  lcd.setCursor(0,0);
  lcd.print("Speed  Ready!  Dir");
  lcd.setCursor(1,1);
  lcd.print("  \1\2          45");
  lcd.setCursor(1,2);
  lcd.print("\1\2\2\2");
  lcd.setCursor(7,3);
  lcd.print("MODE: 1");
}


void loop()
{
}