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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.
@halemmerich
The event recorder takes every event it gets and write one line in the .csv for it. I tried writing to a local file, but 1 minute of recording was about 200k, so tethering to the browser on PC/Phone is probably better. The code is still in there to write into a file, you could try it out by changing line 18 in custom.html to
var method=2;.