#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() {
  // put your setup code here, to run once:
  display.begin(SSD1306_SWITCHCAPVCC, 0x3C);
  display.clearDisplay();
}

void loop() {
  // put your main code here, to run repeatedly:
  display.setTextSize(1); // text size 
  display.setTextColor(WHITE); // text color 
  display.setCursor(0, 0); // position to display 
  display.print("Sensor Value:"); // text to display
  display.print(analogRead(A0));
  display.display(); // show on OLED
  delay(500);
  display.clearDisplay();
}