However I've been asked about this a few times now, and it does make a lot of sense to have this functionality inside the Web IDE. I'll look into whether I can get an update in quickly to add the feature.
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.
Ahh, ok - installing those tools on Windows is a bit of a pain.
What I'd suggest is that you make a simple Web Bluetooth page. The code you need is basically what's in the second code example on https://www.espruino.com/Data+Collection#automatically-recovering-data
And there's a bit more info on getting started on https://www.espruino.com/Web+Bluetooth
However I've been asked about this a few times now, and it does make a lot of sense to have this functionality inside the Web IDE. I'll look into whether I can get an update in quickly to add the feature.