communication between real arduino board and the 3DEXPERIENCE Platform

I am trying to simulate Arduino basic examples (ex: blink example) in 3DEXPERIENCE.

i follow the arduino robot example in how to create logical components and upload the FMI Sample of the arduino.

i create 3 different logical components:

1- command: what kind of modelica block to add?

2- arduino Board: use the Fmi sample 

3-display: what block to use to see the blinking led?

the ports connection, should be with dpin1inp in or  dpin1modinp in ? same with the outputs ?

  thank you