#include "DHT.h"
DHT __dht2(2, DHT22);
void setup()
{
Serial.begin(9600);
__dht2.begin();
}
void loop()
{
Serial.print("相對溼度 : ");
Serial.println(__dht2.readHumidity());
Serial.print("攝氏溫度 : ");
Serial.println(__dht2.readTemperature());
delay(1000);
}