diff --git a/tools/flaskIfc/serial_script.py b/tools/flaskIfc/serial_script.py
index 0e1064225921f..a91587341e557 100644
--- a/tools/flaskIfc/serial_script.py
+++ b/tools/flaskIfc/serial_script.py
@@ -3,11 +3,9 @@
 
 def send_serial_command(port, baudrate, command):
     try:
-        # Open the serial port with 1 second timeout
-        ser = serial.Serial(port, baudrate, timeout=60)
+        ser = serial.Serial(port, baudrate)
 
-        ser.write(command.encode())  # Encode command to bytes
-        ser.write('\n'.encode())  # Encode command to bytes
+        ser.write((command + '\n').encode())  # Send command with newline
         
         # Wait to read the serial port
         data = '\0'
@@ -15,7 +13,10 @@ def send_serial_command(port, baudrate, command):
             try:
                 line = ser.readline()
                 if line: # Check if line is not empty
-                    data += line.decode('utf-8')  # Keep the line as-is with newline
+                    read_next_line = line.decode('utf-8')
+                    if ("run-platform-done" in read_next_line) or ("@agilex7_dk_si_agf014ea" in read_next_line):
+                        break
+                    data += read_next_line  # Keep the line as-is with newline
                 else:
                     break  # Exit loop if no data is received
             except serial.SerialException as e:
@@ -25,7 +26,7 @@ def send_serial_command(port, baudrate, command):
                 ser.close()
                 return ("Program interrupted by user")
         ser.close()
-        print (data)
+        print(data)
         return data
 
     except serial.SerialException as e: