Pimmodore is just a «spin-off» of Keymmodore, although Pimmodore being even more popular than Keymmodore itself.

Is a cool way to put a Raspberry Pi inside your Commodore Case, along with your Keymmodore interfase, so I recommend to read about Keymmodore first.

Outside Look

Arduino Micro options and and HDMI only output (joysticks connected to the Pi)

Arduino Teensy++2.0 and Analog Outputs Option. Joysticks connected to the T++2.0.

Pimmodore-VIC20 with Teensy++2.0, analog outputs and 3 USB ports.