diff --git a/iqrobot.py b/iqrobot.py
index 0ff3148..1595e5b 100644
--- a/iqrobot.py
+++ b/iqrobot.py
@@ -1,9 +1,9 @@
-# LEGO type:standard slot:7 autostart
+# LEGO type:standard slot:6 autostart
 
-from spike import PrimeHub, Motor, MotorPair, ColorSensor, MotionSensor
+from spike import PrimeHub, Motor, MotorPair, ColorSensor
 from spike.control import wait_for_seconds
 
-HELLO = "HELLO IQ 2"
+HELLO = "HELLO IQ"
 
 '''
 Wir nutzen "Duck typing", dh wir schreiben hinter jede Variabel mit ':' die Klasse, zB `leftMotor: Motor`
@@ -16,10 +16,7 @@ class IQRobot:
         self.leftMotor: Motor = Motor(leftMotorPort)
         self.rightMotor: Motor = Motor(rightMotorPort)
         self.movementMotors: MotorPair = MotorPair(leftMotorPort, rightMotorPort) 
-        #self.colorSensor: ColorSensor = ColorSensor(colorSensorPort)
-        #self.frontMotorLeft: Motor = Motor("C")
-        self.frontMotorRight: Motor = Motor("E")
-        self.motionSensor: MotionSensor = MotionSensor()
+        self.colorSensor: ColorSensor = ColorSensor(colorSensorPort)
 
 
     def show(self, image: str):
@@ -41,75 +38,10 @@ class IQRobot:
         (red, green, blue, colorIntensity) = self.colorSensor.get_rgb_intensity()
         return colorIntensity
 
-    def drehe(self, grad=90):
-        self.motionSensor.reset_yaw_angle()
-        steering = 100 if grad > 0 else -100
-        self.movementMotors.start(steering=steering, speed=10)
-        while abs(self.motionSensor.get_yaw_angle()) < abs(grad):
-            pass
-        self.movementMotors.stop()
 
 
 
 
-    def schreibeL(self, schreibe=True, zurueck=False):
-        if zurueck: 
-            step = 5
-            faktor = -1
-        else:
-            step = 1
-            faktor = 1
-        print("Schreibe L")
-        radius=9.5
-        stift_versatz=2.2
-        if schreibe:
-            self.frontMotorRight.run_for_rotations(0.4)
-        self.movementMotors.set_default_speed(10)
-
-        while (True):
-            if step == 0:
-                break
-            if step == 1:
-                self.movementMotors.move(faktor * 5)
-                if schreibe:
-                    self.frontMotorRight.run_for_rotations(-0.4)
-            if step == 2:
-                self.movementMotors.move(faktor * (-radius - stift_versatz))
-            if step == 3:
-                self.drehe(faktor * -90)
-            if step == 4:
-                self.movementMotors.move(faktor*(radius - stift_versatz))
-                if schreibe:
-                    self.frontMotorRight.run_for_rotations(0.4)
-            if step == 5:
-                self.movementMotors.move(faktor * 2)
-                if schreibe:
-                    self.frontMotorRight.run_for_rotations(-0.4)
-            if step == 6:
-                break
-            step += faktor
-        # Fahre 5 cm rückwerts  
-        # dann drehe nach rechts 90°
-        # und fahre 2cm fohrwärts 
-        #stift hoch
-
-    def schreibeE(self):
-        print("Schreibe E")
-
-    def schreibeG(self):
-        print("Schreibe G")
-
-
-    def schreibeO(self):
-        print("Schreibe O")
-
-    def schreibeLego(self):
-        self.schreibeL()
-        self.schreibeL(schreibe=False, zurueck=True)
-        self.schreibeE()
-        self.schreibeG()
-        self.schreibeO()
-
 print("successfully loaded the IQ Lego teams code :)")
 
 
diff --git a/main.py b/main.py
index 2179ecb..c6ba5c2 100644
--- a/main.py
+++ b/main.py
@@ -1,4 +1,4 @@
-# LEGO type:standard slot:4 autostart
+# LEGO type:standard slot:5 autostart
 
 import os, sys
 
@@ -33,10 +33,9 @@ def importFile(slotid=0, precompiled=False, module_name='importFile'):
         program = f.read()
         print(program)
     try:
-        os.remove("/"+module_name+".py")
-        os.remove("/"+module_name+".mpy")
+        os.remove("/"+module_name+suffix)
     except:
-        print("Couldn't remove old module")
+        pass
     with open("/"+module_name+suffix,"w+") as f:
         print("trying to write import program")
         f.write(program)
@@ -51,7 +50,7 @@ def importFile(slotid=0, precompiled=False, module_name='importFile'):
 
 # Importiere Code aus der Datei "iqrobot.py"
 # Dateiname und Modulname sollten gleich sein, dann kann man Code Completion nutzen
-importFile(slotid=7, precompiled=True, module_name="iqrobot")
+importFile(slotid=6, precompiled=True, module_name="iqrobot")
 import iqrobot as iq
 print(iq.HELLO) 
 
@@ -72,8 +71,8 @@ dh auch an die Funktionen im importierten Code übergeben werde
 '''
 
 # Definiere an welchen Ports die Sensoren angeschlossen sind 
-COLOR_SENSOR_PORT = 'E' #not implemented yet
-LEFT_MOTOR_PORT = 'F'
+COLOR_SENSOR_PORT = 'E'
+LEFT_MOTOR_PORT = 'A'
 RIGHT_MOTOR_PORT = 'B'
 
 # Initialisieren des Hubs, der Aktoren und Sensoren
@@ -84,7 +83,10 @@ iqRobot: iq.IQRobot = iq.IQRobot(hub, LEFT_MOTOR_PORT, RIGHT_MOTOR_PORT, COLOR_S
 
 # Führe Funktionen aus unser Robot Klasse aus:
 iqRobot.show('HAPPY')
-iqRobot.schreibeLego()
+iqRobot.driveForward_for_sec(2.0)
+colorIntensity = iqRobot.getColorIntensity()
+print("Farbintensität: " + str(colorIntensity))
+