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

#define OLED_RESET -1
#define SCREEN_ADDRESS 0X3C
#define SCREEN_WIDTH 128
#define SCREEN_HEIGHT 64

Adafruit_SSD1306 oled(SCREEN_WIDTH,SCREEN_HEIGHT, &Wire, OLED_RESET);

void setup() {
  // put your setup code here, to run once:
    Serial.begin(9600);
  // Initializing the OLED display with I2C address 0X3C
    if (!oled.begin(SSD1306_SWITCHCAPVCC,0X3C)) {
      Serial.println(F("Failed to start SSD1306 OLED"));
      while(1);
    }
    // Delay time for initializing
    delay(2000);
    // Clear the display screen
    oled.clearDisplay();
    // Setting the text size
    oled.setTextSize(1);
    // Setting the text colour
    oled.setTextColor(WHITE);
    // Setting position to diaplay
    oled.setCursor(30,20);
    // Writing the text
    oled.println("Hello World!");
    // Display text on OLED
    oled.display();

}

void loop() {
  // put your main code here, to run repeatedly:

}