Multi-IO Expander

[mgd]

I2C A Mode should be 'Out'.  The address doesn't directly matter here as it is defined in the I2C Track for the columns/matrix.
NS -> 16N Mode means that a 16N is continuosly polled for fader changes.

For the rest, check in the I2C screen of the disting if the data is being received and if it is really set up to address 31hex.

I can unwrap my distings here and set it up and check for the correct settings.

Setting the Mode to 'Out' does change something. I still don't hear the chords and I still need to feed an external gate but it definitely is more than nothing