Beginners Guide to Automation Episode 6

// youtube.com/chillichump2

#include "DHT.h"

#define DHTPIN 13

#define DHTTYPE DHT22

DHT dht(DHTPIN, DHTTYPE);

void setup() {
  Serial.begin(9600);
  dht.begin();
}

void loop() {

  delay(2000);

  float h = dht.readHumidity();

  float t = dht.readTemperature();

  float f = dht.readTemperature(true);

  if (isnan(h) || isnan(t) || isnan(f)) {
    Serial.println("No Reading from DHT sensor!");
    return;
  }

  Serial.print("Humidity: ");
  Serial.print(h);
  Serial.println("%");
  Serial.print("Temperature: ");
  Serial.print(t);
  Serial.print("°C - ");
  Serial.print(f);
  Serial.print("°F");

}