3 ms·

two free gpios left, clearly

• dchichkov 5y ago
  It is better than this: > For RP2040 Doom, whilst I thought I might need to build my own single pin PIO networking with some sort of token passing, it turned out I had 2 GPIO pins free that could be configured for I2C, so I decided to just use that instead.
  • sitzkrieg 5y ago
    it is almost as though i was referring to that!