粒子温度传感器

#include <Adafruit_DHT.h>
#include "Adafruit_DHT.h"

#define DHTPIN 2 // what pin we're connected to
#define DHTTYPE DHT22		// DHT 22 (AM2302)

DHT dht(DHTPIN, DHTTYPE);

void setup() {
	dht.begin();
}

void loop() {
  delay(60000); // Wait a minute between measurements.

	float h = dht.getHumidity();
	float f = dht.getTempFarenheit(); // Read temperature as Farenheit

  Particle.publish("temp", String::format("%4.1f", f), PRIVATE);
}