With ENIO the limits of what the NES can do have officially been demolished.
As ENIO is in a beta-testing state and its infancy in development it is currently limited to a few very useful but revolutionary functions.
As is, the ENIO is currently:
- A no-solder expansion audio modification.
- A USB keyboard mod; which could very well turn into MIDI input/output.
- An external bootloader with SD.
- Ethernet capable.
Finally...