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Yes, USB flash drive and PS4 controller connected to USB hub. Everything is working as expected, VMU recognized in games, OLED working. Very strange, only buzzer is not working.

sekelje wrote: ↑Wed Apr 16, 2025 5:17 pm Very strange, only buzzer is not working.

maybe your buzzer is active and designed for higher voltage or your buzzer is active and you mixed up the polarity.
I use a passive buzzer taken from an old pci dialup modem

megavolt85 wrote: ↑Wed Apr 16, 2025 6:16 pm

sekelje wrote: ↑Wed Apr 16, 2025 5:17 pm Very strange, only buzzer is not working.

maybe your buzzer is active and designed for higher voltage or your buzzer is active and you mixed up the polarity.
I use a passive buzzer taken from an old pci dialup modem

There is a "+" marking on both buzzers to which I have paid attention, but at one point have intentionally reversed polarity on one buzzer to see what will happen. Obviously, same result, not working, lol.
I will most likely have to buy a few from aliexpress. Since yours is working, can you measure resistance on your buzzer? There are many listings on ali with different resistances.

sekelje wrote: ↑Wed Apr 16, 2025 6:53 pm Since yours is working, can you measure resistance on your buzzer? T

16 Ohm

Thanks for helping, I appreciate it.

Jaxel wrote: ↑Wed Apr 16, 2025 2:30 pm PXL_20250416_161230373.jpgPXL_20250416_161236494.jpgPXL_20250416_161242942.jpgPXL_20250416_161312382.jpgPXL_20250416_182706204.jpg

Tada! Unfortunately my buzzer stopped working, but it's mostly done!

Fantastic build! Pretty much my dream implementation, tbh. If it were me I'd go for dual USB A ports but that's not a criticism, just taste. And it probably wouldn't be as clean as what you've ended up with.

I seem to have an issue... suddenly my USB4Maple adapter is not following the VMU2 function of where it has a different VMU bin file for each game in GDEMU. I don't know when this issue started happening. But just a few days ago, it would load a new bin for each game. Now it only loads the default bin.

may be you use old version openmenu, without function chenge VMU bank

megavolt85 wrote: ↑Fri Apr 18, 2025 4:14 pm may be you use old version openmenu, without function chenge VMU bank

You're right... I forgot I went back to an older version, because the most recent version makes it so that I can't boot without a VMU.

I think I would want to sell these, but the cost of many of the internal parts make it pretty impossible to put up a good price.