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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.
@yshui
The battery draw of my bangle.js is weird. It would use 8~9% everyday for a couple days, then suddenly lose all charges in one night. Often I went to sleep with 50~70% battery and wake up with a dead watch.
Is there a way to log battery percentage overtime? And is it possible to figure out what is drawing the most power at any given time?