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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.
@Gordon
Wow, yes. Just tested. In my case literally just using NFC on a completely clean device running 1v92 bumped the power consumption up to over 1mA. That's really bad news.
I had a quick check with
setSleepIndicatorand it doesn't seem to be increasing the amount of wakeups/second - so it's presumably some bit of NFC hardware being left on.I've filed an issue for it on GitHub - not sure if I'll get to look into it today, but I'll see if using the NFC code from the newer SDK fixes it. If not, I guess it's time to see if I can reproduce it with the nRF52DK and see if Nordic can find a solution.