diff --git a/workspace/src/bringup_pkg/launch/vision_pipeline.launch.py b/workspace/src/bringup_pkg/launch/vision_pipeline.launch.py
index 18dc3e3..1141294 100755
--- a/workspace/src/bringup_pkg/launch/vision_pipeline.launch.py
+++ b/workspace/src/bringup_pkg/launch/vision_pipeline.launch.py
@@ -28,7 +28,7 @@ def generate_launch_description():
             name='gimbal_node',
             output='screen',
             parameters=[{
-                'serial_port': '/dev/ttyTHS0',
+                'serial_port': '/dev/ttyTHS1',
                 'baud_rate': 115200,
             }],
         ),
diff --git a/workspace/src/gimbal_control_pkg/gimbal_control_pkg/gimbal_node.py b/workspace/src/gimbal_control_pkg/gimbal_control_pkg/gimbal_node.py
index e016dbc..b2f3e27 100644
--- a/workspace/src/gimbal_control_pkg/gimbal_control_pkg/gimbal_node.py
+++ b/workspace/src/gimbal_control_pkg/gimbal_control_pkg/gimbal_node.py
@@ -23,7 +23,7 @@ class GimbalNode(Node):
     def __init__(self):
         super().__init__('gimbal_node')
 
-        self.declare_parameter('serial_port', '/dev/ttyTHS0')
+        self.declare_parameter('serial_port', '/dev/ttyTHS1')
         self.declare_parameter('baud_rate', 115200)
         self.declare_parameter('auto_tracking_enabled', True)