diff --git a/requirements.txt b/requirements.txt
index 729e152..8d7eece 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,11 +1,30 @@
+Adafruit-Blinka==8.16.1
+adafruit-circuitpython-busdevice==5.2.4
+adafruit-circuitpython-dht==3.7.8
+adafruit-circuitpython-requests==1.13.1
+adafruit-circuitpython-tsl2561==3.3.15
+adafruit-circuitpython-typing==1.9.0
+Adafruit-PlatformDetect==3.43.0
+Adafruit-PureIO==1.1.10
 certifi==2022.12.7
 charset-normalizer==3.0.1
 click==8.1.3
 Flask==2.2.3
 idna==3.4
+importlib-metadata==6.1.0
 itsdangerous==2.1.2
 Jinja2==3.1.2
 MarkupSafe==2.1.2
+paho-mqtt==1.6.1
+pkg_resources==0.0.0
+pyftdi==0.54.0
+pyserial==3.5
+pyusb==1.2.1
 requests==2.28.2
+rpi-ws281x==4.3.4
+RPi.GPIO==0.7.1
+sysv-ipc==1.1.0
+typing_extensions==4.5.0
 urllib3==1.26.14
-paho-mqtt==1.6.1
\ No newline at end of file
+Werkzeug==2.2.3
+zipp==3.15.0
diff --git a/software/roboter/raspy/raspySensors.py b/software/roboter/raspy/raspySensors.py
index 2b1037d..ecdd333 100644
--- a/software/roboter/raspy/raspySensors.py
+++ b/software/roboter/raspy/raspySensors.py
@@ -1,5 +1,6 @@
 #from picamera import PiCamera
 import adafruit_dht
+import adafruit_tsl2561
 import board
 import json
 
@@ -8,15 +9,20 @@ class RaspySensors:
     def __init__(self) -> None:
         '''Init all Sensors'''
         #Message if Error
+
+        
         #Air Temperature & Humidity
         self.dht22 = adafruit_dht.DHT22(board.D4, use_pulseio=False)
 
+        #Brightness
+        self.tsl2561 = adafruit_tsl2561.TSL2561(board.I2C())
+
         #global Variables
         self.sensorData ={
-            "Air Temperature" : 0,
-            "Air Humidity" : 0,
-            "Earth Humidity" : 0,
-            "Brightness" : 0
+            "Air Temperature [°C]" : 0,
+            "Air Humidity [%]" : 0,
+            "Earth Humidity [%]" : 0,
+            "Brightness [Lux]" : 0
         }
 
     def readSensors(self):
@@ -26,13 +32,16 @@ class RaspySensors:
         #if Error reading Data try again
         while True:
             try:
-                self.sensorData["Air Temperature"] = self.dht22.temperature
-                self.sensorData["Air Humidity"] = self.dht22.humidity
+                self.sensorData["Air Temperature [°C]"] = self.dht22.temperature
+                self.sensorData["Air Humidity [%]"] = self.dht22.humidity
             except:
                 continue
             
             break
 
+        #read TSL2561
+        self.sensorData["Brightness [Lux]"] = round(self.tsl2561.lux, 2)
+
         return self.sensorData
     
     def takePicture(self):