#include <Arduino.h>
#include <U8g2lib.h>
#include <Wire.h>

// Constructor for SSD1306 128x64 OLED with hardware I2C
// U8G2_R0 = no rotation, U8X8_PIN_NONE = no reset pin
U8G2_SSD1306_128X64_NONAME_F_HW_I2C u8g2(U8G2_R0, /* reset=*/U8X8_PIN_NONE);

void setup() {
  // Initialize I2C (Wire) - megaTinyCore uses default pins PA1 (SDA) and PA2 (SCL)
  Wire.begin();
  // Initialize the display
  u8g2.begin();
}

void loop() {
  u8g2.clearBuffer(); //clears the screen
  u8g2.setFont(u8g2_font_6x13_tr); //sets font size
  u8g2.drawStr(0,30, "Great job, Tom!"); //displays text from a position
  u8g2.sendBuffer(); //sends the content to the screen
}