Looks like it's all coming together nicely.

I was wondering if you already fitted your modified power board with the lipo and if everything is fitting?

Thinking about buying this board, because of the switching circuit that is build in.

Curve is also present on the b button on the Xbox one controller

Just received my controller board with audio.

Excellent delivery time! thanks @Helder !!!

Why is using a composite screen better than using an SPI one? I've only used composite screens (have to start to build, but modified the screens already) What I can tell the SPI screens seem to have a clearer picture (more sharp) than the composite screens. Is it perhaps the refresh rate which is to...

another one here

You could also check:
https://www.antratek.nl/teensy-lc

or

https://www.sossolutions.nl/teensy-lc-without-pins

antratek I'm not familiar with, ordered in the passed from sossolutions with no problems

I think I have version 8 of the BW screen, but not sure if this controller board was already listed in this post (only scanned the last pages) Using it out of the box with 5V does not work. This board is also using an 1117 regulator. Just rewire the input voltage to Vo of the 1117 regulator and the ...

ah....that's to bad

Advantage of the teensy.....it will give you more room inside your GBZ

What precisly is the problem with the joystick USB board and Helder's board?

I would guess the ground?

Isn't it an option to solder all the grounds of the USB board together? Creating a common ground? Or does that not work?