Hi all, I'm trying to monitor user's heart rate and GSR value using Shimmer sensors. I have Shimmer sensors that are installed BtStream allowing to get several kinds of values. I tested the python example to get GSR values and range and it works fine. Now when I want to get heart rate information, I'm kind of stuck!
I have some questions: - First, BtStream seems to be able to get ECG Calibration values. Basically, I calculate heart rate from the output of ECG values. So, this ECC Calibration, is it the ECG values that we can use to calculate heart rate? If yes, then what the DigitalHeartrate interface is for? - Second, so I suppose I have to use ECG sensor to get ECG values to calculate heart rate information. And suppose that my ECG sensor board is installed BtStream. My question is which command should I use to get ECG value? Is it GET_ECG_CALIBRATION_COMMAND ? And, how can I recover the message received from the sensor? I mean, what is the structure of the response package? - Thirst question: can I use one sensor to get GSR and heart rate values simultaneously? I would love to have that possibility but I doubt it.... Thank you for your answers. :-) Have a nice day! Best, Ha.
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