Raspberry Pi Pico Gains Unix-like Operating System

Think Raspberry Pi, and we instantly think of Raspberry Pi OS, a branch of Debian Linux tweaked to run on the board. But the recently-released Raspberry Pi Pico eschews the traditional Raspberry Pi setup in favor of an Arm-based microcontroller. This has not deterred David Given, who has ported a Unix-like operating system to the $4 board.

A Raspberry Pi Pico running Fuzix will not be replacing your Raspberry Pi any time soon, but it is amazing to see this Unix-like OS running on such low-power hardware. Given's port of Fuzix is based upon Alan Cox's original project, which can run on hardware almost 40 years old. Fuzix provides us with a proper Unix filesystem, support for SD cards via the SPI interface, a full set of Fuzix binaries, and all of this is available via a serial console to UART0.

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Les Pounder

Les Pounder is an associate editor at Tom's Hardware. He is a creative technologist and for seven years has created projects to educate and inspire minds both young and old. He has worked with the Raspberry Pi Foundation to write and deliver their teacher training program "Picademy".