ESP8266 NodeMCU Temperature and Humidity on Cayenne Platform

/*
Cayenne DHT11 Sensor Project
*/

#define CAYENNE_PRINT Serial  // Comment this out to disable prints and save space
#define DHTPIN 0          // D3

// Uncomment whatever type you're using! In this project we used DHT11
#define DHTTYPE DHT11     // DHT 11
//#define DHTTYPE DHT22   // DHT 22, AM2302, AM2321
//#define DHTTYPE DHT21   // DHT 21, AM2301

#include <CayenneMQTTESP8266.h>
#include <DHT.h>

// WiFi network info.
char ssid[] = "xxxxx";
char wifiPassword[] = "xxxxx";

// Cayenne authentication info. This should be obtained from the Cayenne Dashboard.
char username[] = "dfsfdfdfs";
char password[] = "sdsdsd";
char clientID[] = "dsdsdsd";

DHT dht(DHTPIN, DHTTYPE);

//Variables for DHT11 values
float h;
float t;
bool humidity = false;
bool Temperature = false;


void setup()
{
	Serial.begin(9600);
  Serial.print("Setup");
	Cayenne.begin(username, password, clientID, ssid, wifiPassword);

  humidity = false;
  Temperature = false;
}

void loop()
{
	//Run Cayenne Functions
  Cayenne.loop();
}

CAYENNE_OUT(V0){
  //Serial.println("humidity");

  //Check if read failed and try until success
  do {
    //Read humidity (percent)
    h = dht.readHumidity();

    delay(1000);
  } while  (isnan(h));

  Serial.print("humidity: ");
  Serial.println(h);

  //Set Humidity to true so we know when to sleep
  humidity = true;

  //Write to Cayenne Dashboard`
  Cayenne.virtualWrite(V0, h);
}

CAYENNE_OUT(V1){
  //Serial.println("temperature");
  
  //Check if read failed and try until success
  do {
    //Read temperature as Celsius
   
    t = dht.readTemperature();
    

    delay(1000);
  } while  (isnan(t));

  Serial.print("temperature: ");
  Serial.println(t);

  //Set Temperature to true so we know when to sleep
  //Temperature = true;

  //Write to Cayenne Dashboard
  Cayenne.virtualWrite(V1, t);
}