It was educational to work in team on these projects. The project we did was a Whatsapp Raspberry Pi messenger and aircrack of a WPA protected network.
The hardware used was primary Raspberry Pi and Raspberry Pi 2. We also used a monitor, HDMI cable, an SD card and a micro SD card, a USB mouse and a keyboard, and a wireless adaptor.
For the aircrack project we selected Kali Linux as an operative system since it allows freedom of action, and doesn’t have any blocks. This is what makes it different from Windows or MacOS. Also unlike a standard operative system Kali Linux is mostly controlled through the terminal, or else it’s potential is not fully exploited.
The default programming language on Raspberry Pi is Python. It supports 2 basic types of variables: integers and floating point numbers.