Retropie Portable Gaming Device

I received my new "bottom" case. Except a small problem with the micro card slot (1mm little too smal). Everything‘s perfect.

I changed the bottom case and everything works fine.

I just find out the problem with the bottom case longer than the top case !

It was not a openscad render error (as I thought naively at first) but I imported the 4 buttons version of the Adafruit case for the bottom (and not for the top) which is longer than the 2 button version !

I’ve changed the import directive in bottom.scad file, fix elements position and all seems right.

I’m thinking to add a support for the screen (because screws are not holding very well in plastic) and send it back to print again.

I’ve found a good key combination to work in many games including Neo Geo.

Here’s the PiTFT mapping :

• (5) TAB : Insert coin for Neo Geo games
• (6) ENTER : Start
• (12) SPACE : Select
• (13) X : X
• (16) Y : Y

You’ll find my Adafruit-Retrogame version here : https://github.com/paulgreg/Adafruit-Retrogame/tree/2buttons

I printed all buttons in ninjaflex using https://www.3dhubs.com/.

I’ve made top piece 4 mm longer to fit bottom.
I’ve also change micro sd hole in bottom part to expose less Pi part.

I’ll soon send them to print using 3dhubs.

I’ve got my 3d case printed from sculpteo but openscad messed with bottom case’s length : https://twitter.com/paulgreg/status/708617332520833024

I’ve just send my design to sculpteo, a 3d printing service.

See my gallery here : http://www.sculpteo.com/fr/gallery/public/paulgreg/

I’ve just soldered audio circuit and used jumper pin connector to connect it all.

It works great. Sound quality is very good.

Got audio working following Adafruit tutorial https://learn.adafruit.com/adding-basic-audio-ouput-to-raspberry-pi-zero/pi-zero-pwm-audio

I’ve got my Pi Zero and first batch from Adafruit including a 2.4 PiTFT.

Screen works great.

I just got buttons printed by http://www.sculpteo.com/ (see pictures in project).

They are nice and solid.