Venkatesh Bhat

@stanky95 Try out this code and let me know. I have changed the FCLK pin to a dedicated PWM pin. Connect the FCLK to digital 9 of Lenardo rest all...

Something is wrong here, it doesn't give a flat line. I checked with the Lenardo board and it is working fine for me with PWM. Yes the clock should be...

@DJMBurkhard Thanks for the feedback, the signal is too erratic. ensure: > there is a good contact of electrodes on body > have a latest version of the Arduino(1.6.11 or...

Hello Rodrigo, Thanks for your contribution, we truly appreciate your time and effort to make the algorithm better. We will review the code and merge it. Thanks again,

Please unzip the files, and place the src file in appropriate folder ,in the Arduino IDE, navigate to Sketch > Include Library.

We are working on the algorithm part, we will keep you updated.

Its intended!, the data is in HEX packet format. Its not possible to plot on Arduino directly but you can log the data and plot it on EXCEL.

@eduhza Noted, thanks for your comment. We have these options in our latest version and we are updating the Board images, hardware design files soon.

@SayedBaqer thanks for your kind words!, Could you please share the output graph?

The sample code we provided plots the reflected RED and IR light. Sparkfun has a library for SpO2 calculation check here -https://github.com/sparkfun/SparkFun_MAX3010x_Sensor_Library