There's a thing you can do where you remove a paired bluetooth device. I think if you do Shift+Option and then click the bluetooth icon, and then your Puck.js device, you get to click remove/reset next to it.
That'll stop the Mac auto-connecting, which could be causing your problems?
edit: I just discovered the multiple keypress problem. Next time I update the website it should fix itself.
Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
Hmm, and this is connecting from a Mac?
There's a thing you can do where you remove a paired bluetooth device. I think if you do Shift+Option and then click the bluetooth icon, and then your Puck.js device, you get to click remove/reset next to it.
That'll stop the Mac auto-connecting, which could be causing your problems?
edit: I just discovered the multiple keypress problem. Next time I update the website it should fix itself.