/*
  CAMP-Arduino
  Lesson #6a
  Basic DHT

  0.01 = Basic Setup
*/

float ver = 0.01;

#include <dht.h>

dht DHT;

//Constants
#define DHT22_PIN 2     // DHT 22  (AM2302) - what pin we're connected to
int tmpChk;

//Variables
float hum;  //Stores humidity value
float temp; //Stores temperature value


void setup() {
  Serial.begin(115200);
  Serial.println("CAMP - ARDUINO");
  Serial.print("Basic DHT version: ");
  Serial.println(ver);
  Serial.println("");
  
}

void loop() {
    tmpChk = DHT.read22(DHT22_PIN);
    //Read data and store it to variables hum and temp
    hum = DHT.humidity;
    temp= DHT.temperature;
    //Print temp and humidity values to serial monitor
    Serial.print("Humidity: ");
    Serial.print(hum);
    Serial.print(" %, Temp: ");
    Serial.print(temp);
    Serial.println(" Celsius");
    delay(2000); //Delay 2 sec.
}