#include<Wire.h>
#include<Adafruit_GFX.h>
#include<Adafruit_SSD1306.h>

#define anchoOLED 128
#define altoOLED 64

Adafruit_SSD1306 oled(anchoOLED,altoOLED,&Wire,-1);

void setup() 
{
  if(!oled.begin(SSD1306_SWITCHCAPVCC,0x3C))
  {
    while(1);
  }
  delay(10);
  oled.clearDisplay();
  oled.setTextSize(1);
  oled.setTextColor(WHITE);
  oled.setCursor(0,10);
  oled.print("Hola OLED");
  oled.display();
}

void loop() 
{
}