Šime VidasIs anyone able to connect a Switch Pro controller via Bluetooth and get it recognized on https://gamepad-tester.com? I could swear I’ve done this before, but now I can’t get it to work.
edit: I made it work with a joy-con in Chrome.
So there’s still no gamepad button event, and you’re supposed to continuously check the gamepad object in a rAF loop.
Thomas Steiner 
@simevidas The current Gamepad API is poll-based, yes. But for Joy-Cons, you can also access them via #WebHID and listen for events: https://github.com/tomayac/joy-con-webhid.
@tomayac Hm, this doesn’t seem right. The image is covering the instructions. https://tomayac.github.io/joy-con-webhid/demo/
@tomayac For some reason, the motion of the left controller isn’t detected, only the button presses are.
@simevidas Hmm, that's weird. Difficult to debug from a distance, too. Maybe try it with the #WebHID Explorer tool and see if there are differences: https://nondebug.github.io/webhid-explorer/.
@tomayac It seems that whichever joy-con I connect first (in macOS Bluetooth settings) gets motion detection, while the second one only gets button detection. It’s like there’s some limited bandwidth, so two joy-cons cannot be fully detected at the same time.
@simevidas This vaguely rings a bell. Try updating the firmware on both Joy-Cons on your Switch. I had one user report this issue. The Joy-Con would enter something like a dumb mode where they don't expose all features.
passle@tomayac @simevidas This is my excuse too when I lose a game
My joycons went into dumb mode
@passle @simevidas Ah, found the bug now where I reported these issues. See this comment for what I called “dumb mode”: https://bugs.chromium.org/p/chromium/issues/detail?id=1139923#c4.