#include <Adafruit_GFX.h> //#include <U8g2lib.h>
#include <Adafruit_SSD1306.h>

#define Screen_Width 128
#define Screen_height 64

Adafruit_SSD1306 oled(Screen_Width,Screen_height,&Wire,-1); //U8G2_SH1106_128X64_NONAME_F_HW_I2C oled(U8G2_R0, /* reset=*/ U8X8_PIN_NONE);
void setup() 
{
 Serial.begin(9600);
 if(!oled.begin(SSD1306_SWITCHCAPVCC,0x3C))
 {
Serial.println(F("OLED is not working "));
while(true);
}
delay(2000);
}

void loop()  
{
 oled.clearDisplay();
 oled.setTextSize(30);
 oled.setTextColor(WHITE);
oled.setCursor(1,32);
oled.print("Annan");
oled.display();
delay(1000);
}