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

#define DHTPIN 6
#define DHTTYPE DHT22
Adafruit_SSD1306 oled(128, 64, &Wire, -1);
DHT dht(DHTPIN, DHTTYPE);

void setup() {
  dht.begin();
  oled.begin(SSD1306_EXTERNALVCC, 0x3C);
  oled.display();
  delay(1000);
}

void loop() {
  oled.clearDisplay();
  oled.setTextSize(1);
  oled.setCursor(0, 0);
  oled.print("Temp: "); oled.print(dht.readTemperature()); oled.println(" C");
  oled.print("Hum: "); oled.print(dht.readHumidity()); oled.println(" %");
  oled.display();
  delay(2000);
}