#include <Wire.h>
#include <Adafruit_GFX.h>
#include <Adafruit_SSD1306.h>
#define WIDTH 128
#define HEIGHT 64
#define RESET -1
 
 
Adafruit_SSD1306 OLED(WIDTH,HEIGHT,&Wire,RESET );
void setup() {
  OLED.begin(SSD1306_SWITCHCAPVCC,0x3C);
  OLED.clearDisplay();
}


void loop() {
  OLED.setTextSize(1);
  OLED.setTextColor(WHITE,BLACK);
  OLED.setCursor(30,5);
  OLED.setCursor(5,5);
  OLED.print("1.temperature");
  OLED.setCursor(5,15);
  OLED.print("2.Humidity");
  OLED.setCursor(5,25);
  OLED.print("3.Distance");
  OLED.display();
  
  int reading = digitalRead(Sw1);
  if (reading != lastSwState) {
    lastDebounceTime = millie();
    Swstate = reading;
  }
  if(millis() - lasrDebounceTume) > debounceTume{
    if (reading != lastSwState){
      SwState = reading;
      if(SwState == LOW){
        count++;
      if (count >3){
        count = 3;
      } 
       Serial.println("Switch Pressed"); 
      }
    }
  }
  lastSwState = reading;