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

#define SCREEN_WIDTH 128
#define SCREEN_HEIGHT 64

Adafruit_SSD1306 display(SCREEN_WIDTH, SCREEN_HEIGHT, &Wire, -1);

void setup() {
  // Initialize with the I2C address 0x3C (some displays may have a different address)
  if (!display.begin(SSD1306_SWITCHCAPVCC, 0x3C)) {
    Serial.println(F("SSD1306 allocation failed"));
    for (;;);
  }

  // Clear the display buffer
  display.clearDisplay();

  // Set text size, color, and position
  display.setTextSize(1);      // 1: Smallest, 2: Medium, 3: Largest
  display.setTextColor(SSD1306_WHITE);
  display.setCursor(0, 0);

  // Print the text
  display.println(F("Hello, OLED!"));

  // Display the content
  display.display();
}

void loop() {
  // No need for anything in the loop for this example
}