Keyestudio 4WD Bluetooth Multi-functional Car Manual page 126

switch(Car_state)
{
case 1:lcd.print(" Go ");
break;
case 2:lcd.print("Back ");
break;
case 3:lcd.print("Left ");
break;
case 4:lcd.print("Right");
break;
case 5:lcd.print("stop ");
break;
default:
break;
}
}
void LCD1602_init(void)
{
lcd.init(); //invoking initialized function of LCD in LiquidCrystal_I2C.h
delay(10); //delaying for 10 millisecond
lcd.backlight(); //open backlight of LCD1602
lcd.clear(); //clear screen
}
void setup()
{
LCD1602_init();
keyestudio
//including initialized function of liquid crystal
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