First remove the batteries from your unit. Then use your multimeter to test for continuity between CX and SX. Also test CY and XY. If there is no continuity between the two axis then great. But if there is, then there must be a soldering joint bridged somewhere on your Ashida PCB.
Also make sure...
Just use a Nintendo Switch, One-Piece Joypad Controller. That’s what I used to make my portable Wii. There’s a unit on Amazon that looks like GameCube controller.
The Retroflag-Controller-Compatible-Nintendo-Switch-One
Check out my screenshots
I just wired up a GC+2 with no problem. Once you open the controller, there are pinout labels for each button and analog sticks. Its like it was meant to be for a Wii portable. How crazy, lol.
I can't wait to see what you guys can do with one of those Nintendo Switch controller cases.
This will be my 4th Wii portable that I have created.
This time I decide to use a Switch pro controller as the housing for my portable Wii. It is very comfortable to hold because of its full-size grip. Larger A, B, X, and Y buttons and D-pad keys provide more functional space. This Wii uses...