Which is the best for a Gameboy Zero: Teensy-LC or Adafruit Pro Trinket ?

And what are the difference and avantages between 3V 12MHz and Adafruit Pro Trinket - 5V 16MHz

jellybelly wrote:Check the link I showed with the wiring diagram

Yours is not correct

I added a ground wire
https://gyazo.com/b2d6a183caf9d998fa62c079bc4a2b7d.png

check this thread out loads of wiring guides here http://www.sudomod.com/forum/viewtopic.php?f=22&t=1179 your data wires from the pi go to a usb hub not the micro usb the micro usb take power from the USB and GND the the 5v and G go to the pi or a power strip hth :) Thanks, I have improved the wiring

I'm trying to build a Gameboy Zero (Haven't bought any part) but I'm stuck with my wiring diagram, How do I need to hook up the power switch and the Pro Trinket . This is what I have so far https://i.gyazo.com/30f940ccfa60d1007ea50f7b0474d6a6.png (I don't need / want sound) For a screen I need a 2.8...

heating it