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

#define SCREEN_WIDTH 128 // OLED display width, in pixels
#define SCREEN_HEIGHT 64 // OLED display height, in pixels
#define OLED_RESET 4
Adafruit_SSD1306 display(SCREEN_WIDTH, SCREEN_HEIGHT, &Wire, OLED_RESET);
String Id = "103894222";

void setup()
{
  Serial.begin(9600);  
  if(!display.begin(SSD1306_SWITCHCAPVCC, 0x3D)) { // Address 0x3D for 128x64
    Serial.println(F("SSD1306 allocation failed"));
    for(;;); // Don't proceed, loop forever
  }
  EEPROM.write(0, Id.length()); 
  for (int i = 0; i < Id.length(); i++)
  {
  EEPROM.write(i+1, Id[i]); 
  }


}
void loop(){

  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

  int length = EEPROM.read(0);
  for (int i = 0; i < length; i++)
  {
    char data =EEPROM.read(i+1);
  display.print(data);
  }
  display.display();
}