Detect key press

[l0b5ter]

I made a post regarding the MMM-keybindings some days ago(https://forum.magicmirror.builders/topic/12332/mmm-keybindings-mmm-pages-mmm-page-indicator), and havent got any response to it. Im very stuck with this module, so therefore im wondering if there are any other simple modules or ways to detect key presses from a keyboard?
Please help me out, i cant move further until this is solved.

Like iohook is that a solution and how do you install it on the magicmirror?

regards
lobster