Arduino Speak and Sell midi interface pinout

Here is the pinout of the Arduino Speak and Sell midi interface Shield.

The code will be, as promised, provided, but i need before releasing it to solve this autoshutdown issue, which seems to be software based an not hardware.(after each midi note it should simulate a "erase button keypress to
reset the autoshutdown counter of the speak and spell)

I plan to sell few PCB or kit if someone is interested.