diff --git a/RGBLed_example.py b/RGBLed_example.py
index 963cda8..44effa2 100644
--- a/RGBLed_example.py
+++ b/RGBLed_example.py
@@ -1,18 +1,18 @@
 from RGBLed_lib import RGBLed
 
-myRGB = RGBLed(15,14,13,RGBLed.Anode)
+myRGB = RGBLed(15,14,13,RGBLed.anode)
 
 """
-myRGB = RGBLed(#Red pin,#Green pin, #Blue pin,#RGB Led type -Anode or Cathode)
-myRGB.Off() -              Turn off all colors
-myRGB.Set(120,50,75)       Set color Set(#Red Led,#Green Led,#Blue Led)  
-myRGB.SlowSet(10,200,195)  Set color slowly SlowSet(#Red Led,#Green Led,#Blue Led,#delay - optional)
-myRGB.Show()               Show last color values
-myRGB.White()              Set RGB led to white (255,255,255)
-myRGB.Yellow()             Set RGB led to yellow (255,255,0)
-myRGB.Magenta()            Set RGB led to magenta (255,0,255)
-myRGB.Cyan()               Set RGB led to cyan (0,255,255)  
+myRGB = RGBLed(#Red pin,#Green pin, #Blue pin,#RGB Led type -anode or cathode)
+myRGB.off() -              Turn off all colors
+myRGB.set(120,50,75)       Set color Set(#Red Led,#Green Led,#Blue Led)  
+myRGB.slowSet(10,200,195)  Set color slowly SlowSet(#Red Led,#Green Led,#Blue Led,#delay - optional)
+myRGB.show()               Show last color values
+myRGB.white()              Set RGB led to white (255,255,255)
+myRGB.yellow()             Set RGB led to yellow (255,255,0)
+myRGB.magenta()            Set RGB led to magenta (255,0,255)
+myRGB.cyan()               Set RGB led to cyan (0,255,255)  
 """
 while True:
-    myRGB.SlowSet(0,0,0)
-    myRGB.SlowSet(255,255,255)
+    myRGB.slowSet(0,0,0)
+    myRGB.slowSet(255,255,255)
diff --git a/RGBLed_lib.py b/RGBLed_lib.py
index 12ee041..afebc2b 100644
--- a/RGBLed_lib.py
+++ b/RGBLed_lib.py
@@ -7,8 +7,8 @@ def convert(x, in_min, in_max, out_min, out_max):
     return (x - in_min) * (out_max - out_min) // (in_max - in_min) + out_min
 
 class RGBLed:
-    Anode = 'Anode'
-    Cathode = 'Cathode'
+    anode = 'anode'
+    cathode = 'cathode'
     
     def __init__(self, rPin, gPin, bPin, ledType, currentValueR = 0, currentValueG = 0, currentValueB=0):
         self.rPin = rPin
@@ -20,7 +20,7 @@ class RGBLed:
         self.currentValueB = currentValueB
         self.Set(currentValueR,currentValueG,currentValueB)
      
-    def Show(self):
+    def show(self):
         print("Red Pin:", self.rPin)
         print("Green Pin:", self.gPin)
         print("Blue Pin:", self.bPin)
@@ -29,8 +29,8 @@ class RGBLed:
         print("Current Green Value:",self.currentValueG)
         print("Current Blue Value:",self.currentValueB)
         
-    def Set(self,r,g,b):
-        if self.ledType == 'Anode':
+    def set(self,r,g,b):
+        if self.ledType == 'anode':
             self.currentValueR = r
             self.currentValueG = g
             self.currentValueB = b
@@ -44,7 +44,7 @@ class RGBLed:
             rPWM.duty_u16(r)
             gPWM.duty_u16(g)
             bPWM.duty_u16(b)
-        elif self.ledType == 'Cathode':
+        elif self.ledType == 'cathode':
             self.currentValueR = r
             self.currentValueG = g
             self.currentValueB = b
@@ -59,26 +59,26 @@ class RGBLed:
             gPWM.duty_u16(g)
             bPWM.duty_u16(b)
     
-    def Off(self):
+    def off(self):
         self.Set(0,0,0)
         
-    def White(self):
+    def white(self):
         self.Set(255,255,255)
     
-    def Yellow(self):
+    def yellow(self):
         self.Set(255,255,0)
     
-    def Magenta(self):
+    def magenta(self):
         self.Set(255,0,255)
     
-    def Cyan(self):
+    def cyan(self):
         self.Set(0,255,255)
         
-    def SlowSet(self,r,g,b,delay = 0.01):
+    def slowSet(self,r,g,b,delay = 0.01):
         if r>self.currentValueR:
             rStep = 1
         else:
-            rStep =-1
+            rStep -= 1
         
         if g>self.currentValueG:
             gStep = 1
@@ -90,7 +90,7 @@ class RGBLed:
         else:
             bStep = -1
             
-        if self.ledType == 'Anode':
+        if self.ledType == 'anode':
             for i in range(self.currentValueR,r,rStep):
                 x = convert(i,0,255,65534,0)
                 rPWM = PWM(Pin(self.rPin))
@@ -107,7 +107,7 @@ class RGBLed:
                 bPWM.duty_u16(x)
                 utime.sleep(delay)
                 
-        elif self.ledType == 'Cathode':
+        elif self.ledType == 'cathode':
             for i in range(self.currentValueR,r,rStep):
                 x = convert(i,0,255,0,65534)
                 rPWM = PWM(Pin(self.rPin))