== Hardware ==
* [[Nova]], Realtime clock and non-volatile memory
* [[FlashGordon]], a romboard derivated from the [[MegaFlash]].
* [[Albireo]], an USB/SD mass storage interface, a serial interface and an USB device interface.
* CPCSD, a very simple SD interface using printer port.
* AmiPS/2, a mouse adapter for Atari and Amiga.
* [[Willy]], an adapter to use Serdaco's OPL3LPT and S2P soundcards
* [[Gemini]], a RAM expansion of 1 or 2MB which can handle the ASIC page on Plus machines correctly. Runs also perfect with the CPC6128.
And some other abandoned or stalling project.
== CPCSD schematics ==
[[File:Cpcsd schematics.png|800px]]
[[Category:Hardware]]