diff --git a/MkpWIFI/protocol.py b/MkpWIFI/protocol.py
new file mode 100644
index 0000000..ad85272
--- /dev/null
+++ b/MkpWIFI/protocol.py
@@ -0,0 +1,53 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+"""
+Created on Fri Sep 27 14:35:31 2019
+
+@author: Guido Longoni - guidolongoni@gmail.com
+"""
+
+import commands as cmd
+import re
+
+
+def cmdString(cmdName, cmdArgs=None):
+    cmdDict = cmd.MKPcommands[cmdName]
+    return str(cmd.DEFprefix['begin'] if cmdDict['defPrefix'] else cmdDict['begin']) \
+        + str(cmdDict['command']) \
+        + str(';'.join([cmdArgs[k] for k in cmdDict['args']]) if cmdArgs is not None else '') \
+        + str(cmd.DEFprefix['end']
+              if cmdDict['defPrefix'] else cmdDict['end'])
+
+
+def checkResponse(cmdName, response):
+    sucKey = 'success'
+    cmdDict = cmd.MKPcommands[cmdName]
+    if sucKey in cmdDict and cmdDict[sucKey] is not None:
+        if cmdDict[sucKey] == True:
+            error = checkError(cmdName, response)
+            if error is None:
+                return None
+            else:
+                return error
+        if re.match(cmdDict[sucKey], response, re.I):
+            return True
+        error = checkError(cmdName, response)
+        if error is None:
+            raise NotImplementedError(
+                'Ricevuta risposta sconosciuta: {}'.format(response))
+        else:
+            return error
+    else:
+        error = checkError(cmdName, response)
+        return error
+
+
+def checkError(cmdName, response):
+    errKey = 'error'
+    cmdDict = cmd.MKPcommands[cmdName]
+    if errKey in cmdDict and cmdDict[errKey] is not None:
+        return None
+    error_codes = re.match(cmdDict[errKey], response, re.I)
+    if error_codes:
+        return error_codes.groups()
+    return None
diff --git a/MkpWIFI/test.py b/MkpWIFI/test.py
deleted file mode 100644
index dfcf517..0000000
--- a/MkpWIFI/test.py
+++ /dev/null
@@ -1,48 +0,0 @@
-#!/usr/bin/env python3
-# -*- coding: utf-8 -*-
-"""
-Created on Fri Sep 27 14:35:31 2019
-
-@author: Guido Longoni - guidolongoni@gmail.com
-"""
-
-import commands as cmd
-import re
-
-def cmdString(cmdName, cmdArgs=None):
-	cmdDict = cmd.MKPcommands[cmdName]
-	return str(cmd.DEFprefix['begin'] if cmdDict['defPrefix'] else cmdDict['begin']) \
-		+ str(cmdDict['command']) \
-		+ str(';'.join([cmdArgs[k] for k in cmdDict['args']]) if cmdArgs is not None else '') \
-		+ str(cmd.DEFprefix['end'] if cmdDict['defPrefix'] else cmdDict['end'])
-
-def checkResponse(cmdName,response):
-	sucKey = 'success'
-	cmdDict = cmd.MKPcommands[cmdName]
-	if sucKey in cmdDict and cmdDict[sucKey] is not None:
-		if cmdDict[sucKey] == True:
-			error = checkError(cmdName,response)
-			if error is None:
-				return None
-			else:
-				return error
-		if re.match(cmdDict[sucKey],response,re.I):
-			return True
-		error = checkError(cmdName,response)
-		if error is None:
-			raise NotImplementedError('Ricevuta risposta sconosciuta: {}'.format(response))
-		else:
-			return error
-	else:
-		error = checkError(cmdName,response)
-		return error
-
-def checkError(cmdName,response):
-	errKey = 'error'
-	cmdDict = cmd.MKPcommands[cmdName]
-	if errKey in cmdDict and cmdDict[errKey] is not None:
-		return None
-	error_codes = re.match(cmdDict[errKey],response,re.I)
-	if error_codes:
-		return error_codes.groups()
-	return None
\ No newline at end of file
diff --git a/MkpWIFI/test_filtro.py b/MkpWIFI/test_filtro.py
index 75ae2f7..ef603c8 100644
--- a/MkpWIFI/test_filtro.py
+++ b/MkpWIFI/test_filtro.py
@@ -7,14 +7,15 @@ Created on Fri Sep 27 11:21:37 2019
 """
 
 regole = [
-	(lambda x: isinstance(x, int) and x > 0, 'è un intero positivo'),
-	(lambda x: isinstance(x, int) and x < 0, 'è un intero negativo'),
-	(lambda x: isinstance(x, float) and x > 0, 'è un reale positivo'),
-	(lambda x: isinstance(x, float) and x < 0, 'è un reale negativo'),
-	(lambda x: True, 'non è un numero'),
+    (lambda x: isinstance(x, int) and x > 0, 'è un intero positivo'),
+    (lambda x: isinstance(x, int) and x < 0, 'è un intero negativo'),
+    (lambda x: isinstance(x, float) and x > 0, 'è un reale positivo'),
+    (lambda x: isinstance(x, float) and x < 0, 'è un reale negativo'),
+    (lambda x: True, 'non è un numero'),
 ]
 
 
-test = [1,-1,'ciao',3.14,-0.5]
+test = [1, -1, 'ciao', 3.14, -0.5]
 
-risultato_filtro = [str(dato)+' '+next(regola[1] for regola in regole if regola[0](dato)) for dato in test]
+risultato_filtro = [str(dato)+' '+next(regola[1]
+                                       for regola in regole if regola[0](dato)) for dato in test]