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WorldFamousElectronics / PulseSensorPlayground

A PulseSensor library (for Arduino) that collects our most popular projects in one place.
https://PulseSensor.com
MIT License
204 stars 98 forks source link

Problem about sensor when connecting with Arduino NANO 33 loT #185

Closed LinkWang-web closed 9 months ago

LinkWang-web commented 1 year ago

Arduino NANO 33 loT sometimes causes more noise on the plotter monitor in IDE. The input value keeps weaving from 70 to 150. Adjusting the bandage of the sensor would help a bit.

biomurph commented 1 year ago

@LinkWang-web We are aware of the issue with Arduino NANO 33 platform. Please use the PulseSensor_BPM_Alternative.ino sketch.

Could you please post a screenshot of the noise you are referring to? Also, your OS and a picture of your PulseSensor setup?

biomurph commented 10 months ago

@LinkWang-web please switch the Playground repository branch to the 'Version-2.0-beta' branch. Then, delete the library you have installed, and download (or fork) the Version-2.0-beta branch into your Arduino/libraries folder. Try that and let us know how it works?

biomurph commented 9 months ago

This is closed because V2 solves the problem