What is it?

The WonderLyzer is a PCB made to access to the WonderSwan cart connector and working as a pass-through. The PCB is strictly passive, can be plugged in the WonderSwan like a cart (no need for the plastic shell) and if you have one, you can solder a WonderSwan cart connector on it (I'm sorry, I can't provide them)

The main design of this cart was to use is with a Terasic DE0 Nano, but as the bus is available on standard two 2x20 headers on a 2.54mm (0.1 inch) step, it's easy to plug it with your own stuffs.

What is included

You have the option to buy it with the two 2x20 flat cable for connecting it to your DE0-nano or any other hardware you want to use.

You can buy it as a kit, or fully assembled. All part, except of course the WonderSwan cart connector is included in all case.

The price may seems high, but this is a really low volume cart (only 10 pieces made) and hand soldered on demande, for thoses who want it fully assembled with lots of love ^^

I will also add a printed schematic and layout of the board with all shipped (you can found it on GitHub, but you will have to print it yourself ;)

Another thing the Open source version does not include the nice back silkscreen, crafted exclusively for the one I sell. I told you that they are unique!

Why did you make it?

As I am working on other cart related project on the WonderSwan, having a tool to either discuss with the WS, or a cart became a necessity. To lower the PCB prices and let other people have the possibility to play with their own WonderSwan, I decided to make more PCB than I need myself.

What makes it special?

There is no other tool like this for the WonderSwan, and allow you to playing with the bus without the need for soldering ^^