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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.
@avanc
I have also the problem of short range. It's about 50cm, not much more.
@Gordon: Can I somehow redirect the convenience functions of the Puck to another GPIO?
Do you also use two pins on the Puck for IR?