Mine arrived today. Thankfully in a box, not a bag because it has been raining off and on all week which is weird for Arizona.
The CXStick is hard as a brick and the ring buttons are very sensitive and easily bumped. OK, It sucks. Glad they were out of stock so I didn't buy more yet.
I'm probably going to make an arcade controller using the board from a stick or maybe put a multipin connector (HD15 or perhaps something smaller) on it mapped to the buttons and positions as a hub for whatever I can come up with.
I'll have to get an idea of what buttons do what in games to determine layout.
So, 4 stick positions plus the 4 ring buttons and 4 Action buttons.
Maybe a dual arcade stick with 4 action buttons
A stick and the four on the ring in a diamond pattern with four arcade buttons
If the ring button positions don't really matter, then maybe an 8-button box with a regular CX40 will do the trick. Plug the box into the CXStick, and the CX40 original into that.
Perhaps hack a 10-key kepyad like this to work with a CX40
Could also hack one of the Video Touch Pad controllers
Opens opportunity to then make overlays
A generic overlay/mapping:
The ring buttons at 2,4,6 & 8 for Up, Left, Right & Down
The three across the bottom (*, 0 & #) all mapped to the front corner
The unused top (1 & 3) buttons mapped to the front side buttons
The usual CX40 fire button doing the usual duty
And printed like the top of the CXStick with the front unfolded
Game specific overlays can be made
A standard mapping would probably need to be agreed upon for it to work for everyone.
Using the VTP to play Star Raiders on a 400 would be ironic...
A SNES controller could also be hacked to work. Seems to be the new old school standard. The Commander X16, the Chameleon (would have), SNES2Atari, etc. It's popular and you can still buy clones new.
It has a joypad.
Four buttons for the ring.
Two action buttons for the fire button and the bottom corner.
The two in the center for the two on the front.
What Y'all think?