MIDI & power Fatar TP100LR 88 keys

[fataruser]

I have gotten a completely naked Fatar TP100LR keyboard, 88 keys.
No case, no electronic boards, no power.

I want to add power & MIDI to this.

Attaching/linking pinout diagrams.

Is there a MIDIbox product, that would help me realize this?
And how do i go about powering everyting?

Any help is appreciated, including links to other product than here. I'd prefer to do it all by myself, though. Thank you!

Edited November 25, 2020 by fataruser
additional info in title