diff --git a/pipboyIO/serialTest.py b/pipboyIO/serialTest.py
index 03f4f64..5dec833 100644
--- a/pipboyIO/serialTest.py
+++ b/pipboyIO/serialTest.py
@@ -1,31 +1,29 @@
 import serial
 import sys
+import argparse
 
 class Const:
-    S5 = 35
-    S2 = 36
-    S1 = 32
-    S3 = 39
-    S4 = 34
-
-    B1 = 26
+    _ = {
+        35:"Крутилка 5",
+        36:"Крутилка 2",
+        32:"Крутилка 1",
+        39:"Крутилка 3",
+        34:"Крутилка 4",
+        26:"Кнопки"
+    }
 
 class Pin:
     def __init__(self, id, initValue):
         self.id = id
         self.value = initValue
+        self.name = Const._[id] if id in Const._ else None
 
     def updateValue(self, value):
-        if (self.value > value):
-            diff = self.value - value
-            self.value = value
-            return (self, -1 * diff)
-        elif (self.value < value):
-            diff = value - self.value
-            self.value = value
-            return (self, diff)
-        else:
+        if self.value == value:
             return (self, 0)
+        else:
+            self.value = value
+            return (self, value)
 
 class SerialListener:
     ser: serial.Serial = None
@@ -58,7 +56,8 @@ class SerialListener:
 if __name__ == "__main__":
     listener = SerialListener()
     for pin in listener.listen():
-        if (pin[1] == 0):
+        if pin[1] == 0:
             continue
         
-        print(pin[0].id, pin[1])
+        if pin[0].name != None:
+            print(pin[0].id, pin[1])