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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.
@nravanelli
I've been playing around with the BangleJS2 and PPG heart rate monitor. I've noticed when using the Recorder App that if the PPG sensor is not reading anything, the green LEDs turn off, and will not come back on when placed on wrist.... Is there a way to continue attempting or refreshing the PPG to try and find a pulse again?