u/CyberMage256

Gumball / superball machine at a pizza joint in Louisville. The flippers work too, but ultimately your goal is to let it drain.

I'm not in the market for anything like this but I just stumbled on them in Reddit and they run an ESP32-C3 controller internally. There's custom firmware available on github for both the X3 and X4. https://www.xteink.com/products/xteink-x4

Figured someone in here might be interested in playing around with one. But they say don't buy from AliX because they are shipping from there with a locked firmware.