The Pi Pico is a capable microcontroller that can do all kinds of fun and/or useful things. In the former vein, [antirez] has ported a ZX Spectrum emulator to the Pi Pico. ZX2040, as it is known, i… ...

The PicoZX is a unique handheld emulator for the ZX Spectrum, a home computer popular in the 1980s. It is powered using a Raspberry Pi Pico microcontroller and features a 2.8″ IPS display.