Controlling a CodeShield with Scratch 2.0

I have created a Scratch 2.0 hardware extension to interact with the CodeShield board sitting on top of an Arduino UNO. You can see it in action in this brief video: CodeShield Demo with Scratch 2.0 - YouTube
and download the code here: GitHub - MrYsLab/CodeShield_Scratch_Extension: A Scratch 2.0 Extension to control the CodeShield board.