diff --git a/main.py b/main.py
index e601a32..60f12e2 100644
--- a/main.py
+++ b/main.py
@@ -278,7 +278,7 @@ class ArduinoGUI:
                     pass
             
             if serPort != None:
-                self.ser = serial.Serial(serPort, 19200, timeout=1, parity=serial.PARITY_EVEN, stopbits=serial.STOPBITS_TWO)
+                self.ser = serial.Serial(serPort, 19200, timeout=1)
                 print(F"Slave Port bereit an {serPort}")
         except Exception as e:
             print(F"Fehler beim Öffnen des Slave Ports an {serPort}")