I have visualized my robot arm in Rviz. And the actual robot side also connects to RaspberryPi 3 (ROS installed already). I have read many documents and articles but they made me dizzy. As what I have researched that I have to create a publisher(in Moveit?) then send data to ActionServer (is this I have to setup on Raspberry Pi?), then using Ros in Raspberry to control servo? Is this plan correct?
I am sorry if I make confusing, please help me to fix the plan for interacting with the actual robot!
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