diff --git a/data/homie/config.json b/data/homie/config.json
index 2c023f5..41d78d5 100644
--- a/data/homie/config.json
+++ b/data/homie/config.json
@@ -1,12 +1,12 @@
 {
-"name": "sensoresp3",
-"device_id": "sensoresp3",
+"name": "sensorespx",
+"device_id": "sensorespx",
 "wifi": {
-"ssid": "ssid",
+"ssid": "wifissid",
 "password": "password"
 },
 "mqtt": {
-"host": "10.0.0.1",
+"host": "MQTTBROKER",
 "port": 1883,
 "auth": false,
 "base_topic": ""
diff --git a/platformio.ini b/platformio.ini
index 7c90cb6..696a1df 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -8,7 +8,8 @@
 ; Please visit documentation for the other options and examples
 ; https://docs.platformio.org/page/projectconf.html
 
-[env:d1_mini]
+#Wohnzimmer
+[env:sensoresp3]
 platform = espressif8266
 board = d1_mini
 framework = arduino
@@ -16,6 +17,23 @@ framework = arduino
 monitor_port = /dev/ttyUSB0
 monitor_speed = 115200
 
+data_dir=data_sensoresp3
+upload_port=/dev/ttyUSB0
+
+build_flags =
+    -D SENSOR_DHT22
+    -D DHTPIN=D7
+    -D dataDHT22_temperature_minchange=0.1
+    -D dataDHT22_humidity_minchange=1.0
+
+    -D SENSOR_PIR
+    -D PIRPIN=D6
+    -D dataPIR_readdelay=100
+    -D dataPIR_senddelaymax=1000*60*10
+
+    -D SENSOR_BH1750
+    -D dataBH1750_minchange=10.0
+    -D dataBH1750_senddelaymax=1000*60*2
 
 lib_deps = 
     adafruit/DHT sensor library@1.3.10
diff --git a/src/main.cpp b/src/main.cpp
index 10ba5d4..8a85191 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -1,5 +1,6 @@
 //#define DEBUG
 
+/* Listed below are all possible defines with comments. Defines are done in platformio.ini under the sensors environment
 // DHT22
 #define SENSOR_DHT22
 #define DHTPIN D7     // Digital pin connected to the DHT sensor.  // dht pins: 1=power, 2=data, 3=NC, 4=GND. 10k from data to power needed 
@@ -10,6 +11,7 @@
 
 //BH1750 Lux Sensor
 #define SENSOR_BH1750
+*/
 
 
 //GPIO2 is blue led on wemos_d1
@@ -92,8 +94,12 @@ void setup() {
   #ifdef SENSOR_DHT22
     Serial.println("initializing dht");
     dht.begin();
-    dataDHT22_temperature.minchange=0.1;
-    dataDHT22_humidity.minchange=1.0;    
+    #ifdef dataDHT22_temperature_minchange
+      dataDHT22_temperature.minchange=dataDHT22_temperature_minchange;
+    #endif
+    #ifdef dataDHT22_humidity_minchange
+      dataDHT22_humidity.minchange=dataDHT22_humidity.minchange;
+    #endif
   #endif
 
   #ifdef SENSOR_BH1750
@@ -104,15 +110,23 @@ void setup() {
     } else {
       Serial.println(F("Error initialising BH1750"));
     }
-    dataBH1750.minchange=10.0;
-    dataBH1750.senddelaymax=1000*60*2;
+    #ifdef dataBH1750_minchange
+    dataBH1750.minchange=dataBH1750_minchange;
+    #endif
+    #ifdef dataBH1750_senddelaymax
+    dataBH1750.senddelaymax=dataBH1750_senddelaymax;
+    #endif
   #endif
 
 
   #ifdef SENSOR_PIR
     pinMode(PIRPIN, INPUT_PULLUP);
-    dataPIR.readdelay=100;
-    dataPIR.senddelaymax=1000*60*10;
+    #ifdef dataPIR_readdelay
+    dataPIR.readdelay=dataPIR_readdelay;
+    #endif
+    #ifdef dataPIR_senddelaymax
+    dataPIR.senddelaymax=dataPIR_senddelaymax;
+    #endif
   #endif
 
   Serial.println("connecting..");