Pinout of the rpi pins used in v4 for smaller ribbon cable

Hardware
2

Hi,

No, that’s not doable.

Oj8z8
Oj8z81024×1144 101 KB

  • I2c pins are for mpc23017 port extender
  • Uart for midi in/out
  • Spi for the display
  • I2s (pins 12,35, 49) for digital audio interface to the Dac board