Open a Simulink demo model

Enter arduinodue_gettingstarted at the MATLAB Command Window to open a demo model.  Again, in this tutorial Arduino Due is used as an example but the same steps can be used for other boards like Uno, Mega 2560 etc. 

Double-click the Pulse Generator block to explore its pre-configured parameters. The Digital Output block is set up to send the output of the Pulse Generator to pin 9 of the Arduino Due. Double-click the block to explore its pre-configured parameters.

You are now ready to program Arduino boards!

Optional - Create the model on your own

• Click on the Simulink Library icon to open the Simulink library browser
• In the left navigation pane, select Simulink Support Package for Arduino Hardware
• On the right navigation pane, double-click the [Examples] block to open the documentation

Open step-by-step guide
Click 'Getting started with Arduino Due Hardware' in the list of demos to open the step-by-step guide to build this model on your own.