RKade Mini

This handheld console runs a full sized Raspberry Pi (2, 3 or 3 B+) and gets 4-6 hours of battery life depending on which Pi you use, and which games you're playing.

Parts list:
----------------
Raspberry Pi
USB Jack
Battery Charging Circuit
Adafruit ItsyBitsy 32u4 - 5V
PSP Joystick
3v to 5v 3a Boost Converter
2 Position Slide Switch
18650 Batteries
30 AWG wire
24 AWG wire (can use wire pulled from Ethernet cables)
Proto Board PCB
6mm Tactile Buttons
Micro USB cable to chop up.

Software:
Retropie 4.4
juj fbcp-ili9341 SPI drivers

Wiring:
-----------------------------

Spi Screen
Display--------Raspberry Pi
BL--------------pin 12 (GPIO 18)
SCK------------pin 23 (GPIO 11)
MISO----------pin 21 (GPIO 9)
MOSI----------pin 19 (GPIO 10)
CS--------------pin 24 (GPIO 8)
RST------------pin 22 (GPIO 25)
D/C-------------pin 18 (GPIO 24)
VIN-------------pin 17 (3.3v)
GND-----------pin 20 (GND)

Buttons
Shared ground across all buttons and joystick. Use extr