User manual

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Copyright © JOY-IT®

Code 1: Arduino Quellcode

#include <Wire.h>

#include <LiquidCrystal_I2C.h>

//-----Hardware Adressierung-----

//Bei falscher Funktion bitte obere Zeile auskommentieren,

//und untere Zeile freigeben

LiquidCrystal_I2C lcd(0x27,20,4);

//LiquidCrystal_I2C lcd(0x3F,20,4);

void setup()

{

lcd.init();

}

void loop()

{

lcd.backlight();

//Nachricht ausgeben

lcd.setCursor(0,0);

lcd.print(" joy-IT”);

lcd.setCursor(0,1);

lcd.print(" „);

lcd.setCursor(0,2);

lcd.print(" I2C Serial");

lcd.setCursor(0,3);

lcd.print(" LCD");

}