Introduction
The Xii-Boy Ultra is an open-source project that enables anyone to convert a Nintendo Wii into a feature-packed handheld game console. This is done by trimming nonessential components from the Wii’s motherboard and replacing them with compact, custom-made alternatives. RVLoader, a Homebrew game loader built for portables, allows for even more customization and flexibility than the stock operating system. The standout features of the Xii-Boy Ultra are that it’s wire-free, feature-packed, elegant, and well-supported by the community.
This guide is available in order to help modders assemble their own with step-by-step instructions. Prior soldering and repair experience is not required, but it is highly recommended. The Xii-Boy Ultra is an excellent candidate for a first portable to build as long as modders take their time and follow all directions. It is highly reccomended to read over the guide and be familliar with the process before purchasing parts or tool. Due to the open source nature of this project, there are two ways to source parts for the build.
Method 1: Purchase a Kit from the Xii-Shop.
This is a kit with nearly all the parts required for this project. On top of supporting the creators, it skips the hassle of dealing with multiple suppliers for the PCBs, case, and components. Everything will be delivered in one neat package, and all Xii-Boy Ultra carrier PCBs will arrive assembled (excluding modules from 4 Layer Technologies). This is often the simplest option, and it will reduce total shipping costs, tarrifs and customs, and avoid buying in bulk (e.g. PCBs must be bought at a minimum quantity of 5 from most suppliers). You can find kits available for purchase [here](LINK HERE).
Warning: Batteries Not Included
There are a few parts not included in the kit that need purchased separately. The most notable are:
- 4-layer Wii Motherboard
- Wii Wi-Fi and Bluetooth Modules
- 4 Layer Technologies Modules - RVL-PMS2, RVL-DD, RVL-AMP, PMS-PD 3, and GC+2.0
- Two 3.7V 18650 Li-Ion Batteries
- A MicroSD Card (512GB Reccommended)
For more information, view the kit details [here](LINK HERE)
Method 2: Source Parts from Multiple Suppliers of Choice.
In this method, carrier PCBs will be created by a PCB fabrication house such as PCBWay or JLCPCB. Small components will be purchased from an electronic parts distributor like Digikey or Mouser. The 3D printed shells will be printed through a service like PCBWay or JLC3DP or at a nearby makerspace.
In-depth instructions to sourcing will be available on the Xii-Boy Ultra Guide in the future. For the time being, please refer to the Github and ask in the Discord Server for specific questions.