Easy peasy, 10 minute plug and play upgrading of the ZX Spectrum Next with modules that can all be bought from one site: [ Ссылка ]
Software for the Pi 0 micro SD card can be obtained from: [ Ссылка ]
Addendum: I incorrectly mention that adding the 2 extra 512kb RAM chips upgrades the Next TO 1mb RAM. It actually increases it BY 1mb RAM to 2mb in total.
Ещё видео!