// 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"); }