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#include <DallasTemperature.h>
#include <OneWire.h>

#define ONE_WIRE_BUS D1  //Bestimmt Port an dem der Sensor angeschlossen ist

OneWire oneWire(ONE_WIRE_BUS);
DallasTemperature DS18B20(&oneWire);

void setup() {
 Serial.begin(115200);
 DS18B20.begin();
}

void loop() {
 delay(1000); 
 DS18B20.requestTemperatures(); 
 float temperatur = DS18B20.getTempCByIndex(0);
  Serial.print("Temperatur: "); 
 Serial.println(temperatur); 
}