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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.
@user144344
I had big hopes being a javascripter and having an HRM on my wrist I could program. So I participated to the Kickstarter campaign.
However the values given by the HRM didn't make any sense. And I dropped it for a few months. But after reading some posts here about HRM.
I just updated it to the latest firmware.
But the readings didn't improve.
Here's a video of both values taken, by the bangle and a chest strap linked to my bike computer.
I verified counting my heart beats for 15" and they match the chest strap.
Is this the sensor that has an issue ?
If it is a software issue, would you mind to tell me where on github I can find the source and try things ?
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