Example sketches

Bare minimum

Use this bare minimum code snippet as a starting point to initialize the HID.

#include <Keyboard.h>

void setup() {
  delay(5000);
  Keyboard.begin(KeyboardLayout_de_DE);
  // ... your code ...
  Keyboard.end();
}

void loop() {
}

Windows Calculator

With this snippet, you can execute the onboard Windows Calculator (calc.exe) using a German keyboard layout.

#include <Keyboard.h>

void setup() {
  delay(5000);
  Keyboard.begin(KeyboardLayout_de_DE);
  delay(500);
  Keyboard.write(KEY_ESC);
  delay(500);
  Keyboard.press(KEY_LEFT_GUI);
  Keyboard.press('r');
  Keyboard.releaseAll();
  delay(1000);
  Keyboard.print("calc");
  delay(1000);
  Keyboard.write(KEY_RETURN);
  Keyboard.end();
}

void loop() {
}