I'm curious if anyone here has experience with making a handheld retro emulator using a Raspberry Pi 4. If so, could you also simplify the controller design? I'd love to hear your thoughts and tips!
2 Answers
Absolutely, it’s definitely possible to create your own handheld retro emulator with a Raspberry Pi 4! You can write the emulation code to run as an application on the Pi’s Linux environment. If you want to manage button inputs, the GPIO pins on the Pi can be accessed via your Linux applications. Just a heads up, you might need some extra hardware for connecting additional components, like joysticks or buttons via SPI or I2C, but that’s totally doable. You’ll also find that the Pi 4 has more than enough processing power to handle emulating your favorite retro games!
For sure, it's possible to make one! Some people even recommend looking into existing models like the Retroflag GPi for inspiration. But if you're keen on building everything from scratch, that’s an exciting challenge! Having a 3D printer at your disposal will definitely come in handy for designing and printing your own casing.
Thanks for the heads up! I really want to try making it myself!