diff --git a/modules/catkin_ws/src/VeloxProtocolLib/test/Main.cpp b/modules/catkin_ws/src/VeloxProtocolLib/test/Main.cpp
index 77dca787ea3e83bd01fbfe0bb6a357e6e4d652c8..765cd0b00da050b6c4f074e6df08efe6971e3ab7 100644
--- a/modules/catkin_ws/src/VeloxProtocolLib/test/Main.cpp
+++ b/modules/catkin_ws/src/VeloxProtocolLib/test/Main.cpp
@@ -12,8 +12,11 @@ int main(int argc, char ** argv)
     auto conn = Connection::create(net);
     conn->open(
         "/dev/ttySAC0",
-        []
-        { std::cout << "Update received!\n"; },
+        [conn]
+        {
+            std::cout << "[Update]\nSpeed=" << conn->getMeasuredSpeed().get()
+                      << "\nSteering Angle: " << conn->getMeasuredSteeringAngle().get();
+        },
         []
         { std::cout << "Connection closed!\n"; });