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DHT11 Test
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// www.fambach.net | |
// GPLv2 | |
// ------------------ | |
#include "DHT.h" //DHT Bibliothek laden | |
#define DHTPIN GPIO5 // Pin auf dem Arduino | |
#define DHTTYPE DHT11 // Typ des Sensors | |
DHT dht(DHTPIN, DHTTYPE); // Eine Instanz des Sensors erstellen | |
void setup() { | |
Serial.begin(9600); | |
dht.begin(); //DHT11 Sensor starten | |
} | |
void loop() { | |
delay(2000); //Zwei Sekunden Vorlaufzeit bis zur Messung (der Sensor ist etwas träge) | |
float wett = dht.readHumidity(); //die Luftfeuchtigkeit auslesen | |
float temp = dht.readTemperature();//die Temperatur auslesen | |
Serial.print("Luftfeuchtigkeit: "); //Im seriellen Monitor den Text und | |
Serial.print(wett); //die Dazugehörigen Werte anzeigen | |
Serial.print(" % \t"); | |
Serial.print("Temperatur: "); | |
Serial.print(temp); | |
Serial.println(" Grad Celsius"); | |
} |
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