USB Keyboard as a SNES controller
You need to get Arduino Nano and USB host shield. USB host sheild must pattern cut near 2K2.(https://ht-deko.com/arduino/pic/usbhost_shield_mini_07.jpg)
It refferred https://github.com/jtrinklein/SConE/ and ChatGPT Generated codes.
keymap are as follows.
| USB Keyboard | SNES Controller |
|---|---|
| A | 'A' |
| B | 'B' |
| X | 'X' |
| Y | 'Y' |
| Enter | Start |
| Backspace | Select |
| L | L |
| R | R |
| ↑ | Up |
| ↓ | Down |
| ← | Left |
| → | Right |