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

#define AIR_QUALITY_PIN 23
Adafruit_SSD1306 display(128, 64, &Wire, -1);

void setup() {
  display.begin(SSD1306_SWITCHCAPVCC, 0x3C);
}

void loop() {
  int airValue = analogRead(AIR_QUALITY_PIN);
  display.clearDisplay();
  display.setCursor(0, 0);
  display.print("Air Quality: ");
  display.println(airValue);
  display.display();
  delay(500);
}