It depends on which screen you get and how you want to hook up video. The easiest way would be to get one that has composite support (the yellow RCA jack). There will be a wire going to the board that you can cut off and replace with a wire going directly to the video out on the wii board.
You would have tact switches for each button. Connect one side to the correct button on the GC+ (they are labeled) and the other side to ground. Then the data line gets connected with a wired between the data pin on the GC+ and the associated data spot on the wii (eg player 1)
Thank you Cheese, your information is going to be rather helpful!
I've looked at the trimming guide, but I didn't understand it completely. I haven't even opened up my Wii yet, as I do not have the tools to do so plus, I don't have all the parts for my portable yet. Also, do I install PortablizeMii before I trim the Wii, if not then how do I connect the ports required to install it if, I have trimmed the board?You should check out the Guides section. They have a full trimming guide for wiis that might answer some of your questions. It shows places that you can wire things like video and audio. No idea if you plan on trimming it or not, but it's still a good thing to read through.
You need to install it beforehand. If you trim the board first, you'll have to hook up Bluetooth and Wi-Fi and usb at least. Not including other issues that might arise. One step at a time makes it easier to troubleshoot. So definitely get it set up before trimming
That's the kind you'd probably want. The only thing you should check is what voltage it can run off of to make sure it is compatible with your batteries.
Thanks!
