Using QT designer to create a GUI with two buttons "On" and "Off" to control the led through Ros-serial
Using QT Designer to design the UI in order to plugin to rqt in ros
Then write the C++ in QT Creator in order to publish the data to the arduino as well as some configuration
Then Run the plugin to the rqt as shown in Figure below
In the Pluigns, there is a rqt_plugin which we can find our custom rqt, then we get our rqt_plugin as shown
Now run the rosserial Arduino
Then if we click the button "On" in the GUI we can see the led in the arduino Mega is on
If we click the button "Off" in the GUI we can see the the led in the arduino Mega is off
