diff --git a/device_info.py b/device_info.py
index 77ea2d1..65ab51a 100644
--- a/device_info.py
+++ b/device_info.py
@@ -17,14 +17,22 @@ class DeviceInfo:
         {
             'type': 'moisture',
             'pin_int': 26
-            },
+        },
         {
-            'type': 'dht22',
-            'pin_int': 15
-            }
+            'type': 'ambilight',
+            'pin_int': 8, # for compatibility only
+            'pin_int_sda': 8,
+            'pin_int_scl': 9
+        },
+        
+        
+       # {
+       #     'type': 'dht22',
+       #     'pin_int': 15
+       #     }
         ]
     
-    read_secs = 60
+    read_secs = 5
     # Device Infos End
     
     wlan = network.WLAN(network.STA_IF)
diff --git a/grow_system.py b/grow_system.py
index aeaf915..3528ea9 100644
--- a/grow_system.py
+++ b/grow_system.py
@@ -1,6 +1,7 @@
 import time
 from moisture_sensor import MoistureSensor
 from dht22 import TemperatureHumiditySensor
+from ambilight_sensor import AmbilightSensor
 from sensor_data_manager import SensorDataManager
 from grow_system_api import GrowSystemApi
 from device_info import DeviceInfo
@@ -35,6 +36,9 @@ class GrowSystem:
             elif sensor_type == 'dht22':
                 print("Found sensor of type DHT22")
                 self.sensors.append(TemperatureHumiditySensor(sensor))
+            elif sensor_type == 'ambilight':
+                print("Found sensor of type GY302/BH1750")
+                self.sensors.append(AmbilightSensor(sensor))
             else:
                 print("No sensor type configured for: " + sensor['type'])
             
diff --git a/sensors.py b/sensors.py
index 04beaaa..23ad803 100644
--- a/sensors.py
+++ b/sensors.py
@@ -2,9 +2,12 @@ class Sensors:
     # this is a parent class for the Sensor classes
     sensor_pin_int = -1
     
+    sensor = None
+    
     type = "unset"
     
     def __init__(self, settings):
         self.type = settings['type']
+        print("Initialize " + self.type + " sensor. Sensor pin is: " + str(settings['pin_int']))
     
     
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