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

#define screen_width 128
#define screen_height 64

Adafruit_SSD1306 oled(screen_width,screen_height, &Wire, -1) ;
void setup() {
  Serial.begin(9600);
  if(!oled.begin(SSD1306_SWITCHCAPVCC, 0x3c))
  {
     Serial.println("failed") ;
     while(1) ;
    
  }

   delay(2000);
  

}

void loop() {
 oled.setTextSize(1);
   oled.setTextColor(WHITE);
   oled.setCursor(0,10);
   oled.println("good work");
   oled.display();
   delay(1000);
   oled.clearDisplay();
}