TINKERKIT ROBOT

Hi everyone,
I am using TinkerKit robot controlled by Arduino, and I have downloaded the project which can allows to control the robot via INVERSE KINEMATIC thanks to the software Unity 3D(https://github.com/tanyuan/braccio-ik-unity). I need some help:
first of all i have got some problem to create an Animation (i would like to animate the robot through GCODE coordinates). Then I want to know the way to communicate between Unity and Arduino via serial. Thanks everyone for help I am a newbie in this field.

Let me get this straight. You've got some problems to create an animation. You're not going to tell us what those problems are. But you want some help solving them. Do you not see the problem here?

If you download the Unity pack that is available here (https://github.com/tanyuan/braccio-ik-unity) and open the scene on Unity there is the IK module. I don't know how to relate the GCODE coordinates that I have got slicing a 3D model thanks to Repetier Host for example, to the IK module that is available on Unity. So my question is if someone has ever controlled TinkerKit through Unity could help me to understand.