#include <dht11.h>
#define DHT11PIN 7
dht11 DHT11;
void setup() {
  pinMode(12, OUTPUT);
  Serial.begin(9600);
  Serial.println("start");
  
}

void loop() 
{
  Serial.println();
  int chk=DHT11.read(DHT11PIN);
  Serial.println("Read");
  switch(chk){
    case 0:Serial.println("ok");break;
    case -1:Serial.println("checksum error");break;
    case -2:Serial.println("timeout");break;
    default:Serial.println("unknown");break;
  }
   if(DHT11.temperature > 26){
    digitalWrite(12, HIGH);
  }
  else{
    digitalWrite(12, LOW);
  }
  Serial.print("Humidity (%):");
  Serial.println(DHT11.humidity);
  Serial.print("Temperature :");
  Serial.println(DHT11.temperature);
  delay(2000);
  

}