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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.
@BootySnorkeler
Hey y'all,
Is it possible to connect a simple two-pin electret microphone to an Espruino microcontroller and program the uC to wake on a loud sound, like a clap or snapping of a finger? I can't find any resources regarding microphones in the Espruino website, or anywhere else. I don't think it would be hard at all, I'm just not sure if there's a way yet. I'm using an MDBT42Q module, if it helps.
Thanks!