#include <U8g2lib.h> // u8g2 library for drawing on OLED display - needs to be installed in Arduino IDE first

U8G2_SSD1306_128X64_NONAME_1_HW_I2C u8g2(U8G2_R0); // set the OLED display to 128x64px, HW IIC, no rotation, used in WOKWI

const unsigned char upir_logo [] PROGMEM = {   // upir logo 
  0xEA, 0x3A, 0xAA, 0x28, 0x6A, 0x1A, 0x26, 0x2A, };

int center_x = 64; // display x center, 64px for the 128x128px display
int center_y = 64; // display y center, 64px for the 128x128px display

void setup(void) { // Arduino setup
  u8g2.begin();  // begin the u8g2 library
  u8g2.setContrast(255); // set display contrast/brightness
}

void loop () {

  u8g2.firstPage(); // select the first page of the display (page is 128x8px), since we are using the page drawing method of the u8g2 library
  do { // draw

    u8g2.drawXBMP(57, 24, 16, 4, upir_logo); // draw upir logo

  } while ( u8g2.nextPage() ); // go over all the pages until the whole display is updated
}