#include "DHT.h"
#define DHTPIN 2
#define DHTTYPE DHT22
DHT dht(DHTPIN, DHTTYPE);
byte pir = 3;
byte led = 6;
byte pos;

void setup() {
  pinMode(pir, INPUT);
  pinMode(led, OUTPUT);
  Serial.begin(9600);
  dht.begin();

}

void loop() {
  float h = dht.readHumidity();
  float t = dht.readTemperature();
  float f = dht.readTemperature(true);

  if (isnan(h) || isnan(t) || isnan(f)) {
    Serial.println("Помилка зчитування");
    return;
  }
Serial.println("Волога: ");
  Serial.print(h);
Serial.println("Температура: ");
  Serial.println(t);
  Serial.print(" *C, ");
  Serial.println("Температура: ");
  Serial.print(f);
  Serial.print(" *F, ");

  pos = digitalRead(pir);
  if (pos == 1) {
    digitalWrite(led, HIGH);
    Serial.println("There is a movement");
  }
  else {
    digitalWrite(led, LOW);
  }
  delay(2000);
}