Hi friend, I like to make midi controller for guitar processor. One idea is to make a simple up and down - 2button footswitch box. Here is not necessary to use some core for only 2 switches (I think..) Maybe is better to some easy preprogramming of foorboard. Where or what can I change to change midi notes one by one up and down? Another is more comprex and advanced, also for guitar processor. Something like floorboard but with two expression pedals (the easy way is to use some externel volume pedals). Sinnsyk, can you suggest witch project can I use for my second idea ? Thanks