     Spark.variable("dewpoint", &dewpoint, DOUBLE);
 	// initialze the sensor
     sensor1.begin();
+    // enable Serial output
+    
 
 }
 

	humidity = dht.readHumidity();
    dht22temp = dht.readTemperature();
    dewpoint = dht.dewPoint(dht22temp, humidity);

}
DHT dht(DHTPIN, DHTTYPE);


// Blink LED and wait for some time
void BlinkLED(){
    digitalWrite(D7, HIGH);   
    delay(500);
    digitalWrite(D7, LOW);   
    delay(500);
    
}


void setup() {
    
    Serial.begin(9600);
    Serial.println("Initializing sensors...");
    // initiate the I2C bus
    Wire.begin();
    // initialize DHT22
