Teil 3

ESP8266/Software_MQTT_Wetterstation_json/sensoren_auslesen.ino

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+void readsensors() {
+  ledon();
+  digitalWrite(regensensorpower, HIGH);
+  delay(50);
+
+  temp = 0;
+  bodentemp = 0;
+  druck_sensorwert = 0;
+  feuchte = 0;
+  lux = 0;
+  regensensorwert = 0;
+  uv = 0;
+
+  for (int i = 0; i < 3; ++i) {
+    //BME280
+    //temp += bme.readTemperature();
+    druck_sensorwert += bme.readPressure();
+    feuchte += bme.readHumidity();
+
+    //BH1750
+    lux += lightMeter.readLightLevel();
+
+    //DS18B20
+    ds18b20.requestTemperatures();
+    bodentemp += ds18b20.getTempC(ds18b20_0m);
+    temp += ds18b20.getTempC(ds18b20_2m);
+
+    //VEML6070
+    uv += uvMeter.readUV(); //measurement takes as long as the integration time is set
+
+    //Regensensor
+    regensensorwert += analogRead(regensensorpin);
+
+    delay(100);
+  }
+  temp = temp /  3;
+  druck_sensorwert = druck_sensorwert / 3;
+  feuchte = feuchte / 3;
+  lux = lux / 3;
+  bodentemp = bodentemp / 3;
+  uv = uv / 3;
+  regensensorwert = regensensorwert / 3;
+  digitalWrite(regensensorpower, LOW);
+
+  //Rechnen
+  //druck = (druck_sensorwert / 100) + (hoehe / 8.5);
+  druck = druck_sensorwert / 100;
+  druck = bme.seaLevelForAltitude(hoehe, druck);
+
+  ledoff();
+}