Just go ahead with the tutorial. Kotlin is basically identical to Java with only tiny changes, and you can just look those up whenever you see something new.

“just works” if you’ve got the fps set to 60 on an M1/M2 macbook and update the OS, you’ve bricked it.

Better laptops tend to put the wifi antenna in the display, so it’s far away from the USB ports when in use. Obviously that’s not compatible with ultra thin laptops.

Badly shielded USB3 causes RF leaks at 2.4GHz. use 5Ghz WiFi or better shielded devices.