keypad for midibox sid and "store button".

[OnAcid]

Hi,

I'm building a sidbox based on the design of Seppoman's midibox sid. I'm planning to use a keypad for menu navigation. Conrad sells 2 models. One with 12 connections (for every button one) and a cheaper model with only 7 connections (matrix 3x4). Is it possible to use the second keypad with the matrix connections? This one is smaller and fits better in the enclosure I already bought.

I also want to make a dedicated button for saving patches. Is this possible? I know the "edit" button has a similar function, but a dedicated button seems more practical. :)

Thanks. :)

[OnAcid]

These are the part numbers for Conrad (NL)

KEYBOARD MATRIX 3X4

nr: 709840 - 8B

KEYBOARD BLE-1

nr: 195561 - 8B

[OnAcid]

OK,

I found some info in another thread about a 3x4 keypad. It´s possible. :)

But I havent´t found anything on a store button yet.