Assembly

Parts you'll need

These are the parts I used. If you use others, they may or may not work with the code.

• Analog Joystick
• Lolin32 (or other esp32 board)
• OLED DISPLAY (See note below)
• Jumper Cables (You only need these if you don't already have enough)
• SD card reader

Important

The screen is a very cheap Chinese screen, and may or may not work. Other screens should work though, they just need to be the ST7789 driver, use the four line SPI interface, and (for now) be 240x240 resolution.

Assembly

Now that you have all the parts, let's put it all together!

Here are all the pins and what they go to:

Screen:

GND - GND
VCC - 22
SCL - 14
SDA - 13
RES - 27
DC - 26

SD Reader:

GND - GND
VCC - 3V3
MISO- 19
MOSI- 23
SCK - 18
CS - 5

Joystick:

SW - 32
VRy - 39
VRx - 36
5V+ - 3V3
GND - GND

As I do not have fritzing, if you want a diagram, I have done my best and hand drawn one. But if you would like to create one, please do!