How to Build a Retro Console with a Raspberry Pi and a Nespi Case

Posted on 09/03/2018 by jpvalery in Tutorials
Do you miss the games of your childhood? What if you could build your own retro console with a Raspberry Pi and an NES-inspired case? In this very easy tutorial, we'll teach you how to use a Raspberry PI with the Nespi case and the RetroPie OS to create your own retro console center capable of emulating dozens of consoles and arcade systems. It won't take you more than 30 minutes and will cost less than 90USD! retropie build your own retroconsole with a raspberry pi

What you'll need

retropie-build-your-won-retro-console-componentsThe core components that you'll need
You'll also need an HDMI cable to link the console to your screen and a micro-USB cable to power it. That should be easy to find around your house, but otherwise here's one option for a Micro USB cable and one for an HDMI cable Last but not least, you'll need a microSD card of at least 8Gb. This card won't be usable for anything else and will serve as your Operating System (OS) hard-drive. We suggest getting a new one for this sole purpose.

How to assemble the components together

This part is very straightforward and easy, and shouldn't take out more than 5 minutes. The NESPI Raspberry Pi Case Vintage NES Style is a very well designed case for the Raspberry Pi. The instructions provided are clear and all the tools and screw are in the box.
retropie-build-your-won-retro-console-components-unboxedThe components unboxed
You basically just have to:
  1. Take the Raspberry Pi 3 Computer Board out of its box and its protective wrapper
  2. Put it in the designated space, and use the provided screws to lock it down
    retropie-build-your-won-retro-console-completeThe Raspberry Pi should be inserted like this
  3. Connect the Ethernet and USB cables to the board
  4. Lock the fan with the screws and connect it to the GPIO pins (if you picked the fan)
  5. Close the case and lock the two parts together with the screws
  6. Ta-dah! You're done! Congratulations!

How to install the RetroPie OS on your Raspberry Pi

retropie-logoThe RetroPie OS is the best way to enjoy retrogaming on your Raspberry Pi
This second part should take about 15 to 25 minutes depending on your Internet connection speed. We'll use the Retropie OS as it's the most efficient way to use emulators of consoles and arcade systems on the Raspberry Pi.
Welcome to RetroPie. RetroPie allows you to turn your Raspberry Pi, ODroid C1/C2, or PC into a retro-gaming machine. It builds upon Raspbian, EmulationStation, RetroArch and many other projects to enable you to play your favourite Arcade, home-console, and classic PC games with the minimum set-up. For power users it also provides a large variety of configuration tools to customise the system as you want.

Preparing the microSD card for the installation

  1. You should head over to and download the latest version. At the time of writing, it's the 4.3 version (~615Mb)
  2. Once downloaded, you will need to extract the .img file from the .gz archive
  3. Now, you'll need to install the RetroPie image on the microSD card
    1. For Windows, you can use Win32DiskImager
    2. For MacOS, you can use Apple Pi Baker
    3. For Linux, you can use Etcher
    4. If you need further help, please refer to the official Raspberry Pi instructions for "Writing an image to the SD card"

Configure controllers and system

NB: While not necessary, having a USB keyboard around will help speed the setup and allow you to easily configure the WiFi on your Raspberry Pi.
  1. On the first boot of your console, the filesystem will automatically be expanded. In a couple of minutes, you'll be presented with a Welcome screen asking you to configure the controls for the system.
  2. Hold down any button on a controller (or key on your keyboard) and its name will appear, and then open up into a configuration screen.
  3. For each option presented, press the button you'd like to associate
    1. You can skip a button configuration by holding any button or key.
    2. When you get to "OK", press the button you have configured as "A"
    3. You'll now arrive at the EmulationStation screen. It's normal to only see the RetroPie option. The other emulators are installed, but will only show up in this menu if there are ROMs in their respective folders.
    4. You can now configure your WiFi through the RetroPie menu (accessible by clicking/pressing "A" when you see the RetroPie logo selected in the middle of your screen. It's a pretty straightforward process where you'll select your SSID (your network's name) and enter its password. Connecting the RetroPie to WiFi allows you to transfer ROMs from your computer to the Raspberry Pi wirelessly.
retropie-build-your-own-retro-console-controllerYou can also use a Bluetooth controller

Transferring ROMs - Installing games

Before getting into the technicalities of that process, we should highlight that:
  • You should only have ROMs of games that you own.
  • Due to the nature and complexity of Intellectual Property and Copyright Laws, we can't provide any ROMs, nor help find them, nor suggest repositories of such files.
You can transfer ROMs in 3 different ways
  • WiFi / Local network (easiest)
  • USB (easy)
  • SFTP/SSH (hard)
We suggest using the WiFi transfer method as it is the easiest and most user-friendly experience.
  1. Make sure your RetroPie is connected to your WiFi, and that your computer is connected to the same network.
  2. Access the RetroPie remotely
    1. On Windows, type \\retropie in the Computer folder.
    2. On MacOS,
      1. Open the Finder and select "Go" menu
      2. Click on "Connect to Server"
      3. Type smb://retropie and click "Connect"
  3. Open the "roms" folder
  4. Drag and drop your ROMs into the appropriate folder
  5. Once the transfer is complete, you'll have to restart your system. You can use the Reset button on your case to do so.
retropie arcade raspberry piAre you ready to play some vintage arcade games now?

Congratulations! You have assembled and configured your own retro console!

So sure, you could buy an official NES Classic Edition ($60 MSRP). However, not only would you only have 30 games on one system (instead of thousands across multiple systems) but where would be the fun and learning in that? We're sure you'll enjoy the nostalgia moment of playing the games of your childhood. Or share that passion and style with younger generations. If you're looking for a follow-up project, why not assemble your own arcade controllers?
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