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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
This looks really exciting!
That would be great! I guess it's even possible that things like ESP8266/ESP32 could expose it over wifi too.
This opens a bunch of possibilities, and not just for serial... I really liked the idea of being able to control external hardware from the Bangle's pins on the back - but I guess a super cheap micro would be able to handle polling/writing via SWD and then setting up GPIO accordingly.