ZX Spectrum for Raspberry Pico Pi RP2040
Why do you think that https://github.com/raspberrypi/pico-sdk is a good alternative to pico-zxspectrum
ZX Spectrum for Raspberry Pico Pi RP2040
Why do you think that https://github.com/raspberrypi/pico-sdk is a good alternative to pico-zxspectrum