diff --git a/src/main.py b/src/main.py
index bf8c2de..d06bfd9 100644
--- a/src/main.py
+++ b/src/main.py
@@ -8,6 +8,7 @@ import serial.tools.list_ports as ls_ports
 from typing import Optional, Any
 import platform
 import functools
+import time
 
 
 class App(ctk.CTk):
@@ -487,6 +488,7 @@ class App(ctk.CTk):
                         )
                     )
                     self.serial.write(bytes)
+                    time.sleep(0.001)
         else:
             print("Please Connect to Serial")
             messagebox.showError("Please Connect Serial Port")