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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
Ok, thanks! very interesting! Well, 2.7v isn't the 3.3v I think the chip is powered from, so there must still be quite a serious resistance across the pin.
Even if you were to counteract that with a big resistor, it'd kill your battery life so you'd really have to find out what was causing it. I guess it could be a short against a nearby pin, but even so it's hard to see how that could have just started