This series of activities continues to introduce the command line at a basic level. We begin to incorporate the JackBord's ports and some basic electronics. We continue using Octagon to learn about one-line commands, but we start learning some more complex lines of code by incorporating buttons and switches.​ Through the following 17 activities, you will build your confidence and understanding of commands. You will need access to a device that is able to connect to the internet and run the dashboard, and for many activities, you will also need a TOP and some jumper wires.