Absolutely - actually there's already a Web Bluetooth BB8 demo, so it could be tweaked pretty easily for Puck.js I imagine.
You might have some more luck using the command-line app or a Raspberry Pi (instructions are also in the Quick Start) - I'm really surprised it's got as far as showing the device without managing to connect at all though :(
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.
Absolutely - actually there's already a Web Bluetooth BB8 demo, so it could be tweaked pretty easily for Puck.js I imagine.
You might have some more luck using the command-line app or a Raspberry Pi (instructions are also in the Quick Start) - I'm really surprised it's got as far as showing the device without managing to connect at all though :(