#include <Wire.h>
#include <LiquidCrystal_I2C.h>
LiquidCrystal_I2C lcd(0x20, 16, 2);
void setup() {
lcd.begin(16,2);
lcd.init();
lcd.backlight();
}
void loop() {
lcd.setCursor(0, 0);
lcd.print("Hello, World!");
lcd.setCursor(0, 1);
lcd.print("Arduino I2C LCD");
}
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