#include <SPI.h>
#include <Wire.h>
#include <Adafruit_GFX.h>
#include <Adafruit_SSD1306.h>
#define ANCHO_PANTALLA 128
#define ALTO_PANTALLA 64

Adafruit_SSD1306 display(ANCHO_PANTALLA,ALTO_PANTALLA ,&Wire,-1);

void setup() 
{
  display.begin(SSD1306_SWITCHCAPVCC, 0x3c);

  display.clearDisplay();

  display.setTextSize(1);      // Normal 1:1 pixel scale
  display.setTextColor(SSD1306_WHITE); // Draw white text
  display.setCursor(0, 0);     // Start at top-left corner
  display.cp437(true);         // Use full 256 char 'Code Page 437' font

  // Not all the characters will fit on the display. This is normal.
  // Library will draw what it can and the rest will be clipped.
  for(int16_t i=0; i<256; i++) {
    if(i == '\n') display.write(' ');
    else          display.write(i);
  }

  display.display();
}

void loop() {
  delay(10);
}