Buttons for mt32-pi

[vultureg7]

Hello everyone! Would these simple buttons be good to control mt32-pi and if so, other than ground, where the other pins should go?

Thx!

Buttons:
https://www.aliexpress.com/item/1005001411358886.html?spm=a2g0o.productlist.main.11.6cfe29d3biCQj9&algo_pvid=60e38dfe-f2ae-4dce-a71e-02140bcb6dc2&algo_exp_id=60e38dfe-f2ae-4dce-a71e-02140bcb6dc2-5&pdp_ext_f=%7B%22sku_id%22%3A%2212000015984072446%22%7D&pdp_npi=3%40dis%21EUR%212.31%212.29%21%21%21%21%21%40211bf31716775199524957253d06ce%2112000015984072446%21sea%21GR%21828706098&curPageLogUid=RPNm0OZQhZvX

[dwhinham]

Documentation: https://github.com/dwhinham/mt32-pi/wiki/Control-surface

[vultureg7]

Thx for the reply, I've already seen that. As a newbie I'm just wondering if these buttons are compatible though. Can't tell from the article, sorry for my ignorance.

[dwhinham]

Just connect the K1, K2, K3, K4 pins to pins 11, 13, 15, and 16 on the Raspberry Pi respectively.

That will give you buttons 1-4; it's right there on the coloured GPIO diagram.

[vultureg7]

Thank you very very much!