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Hi, I have a project that require me to use arduino to send ecg signal to labview and i want to do it wirelessly (in this case via bluetooth smirf). I manage to connect bluetoothsmirf to my laptop's bluetooth and receive data. But I dont know why the value plotted are not the intended value. Is it because i convert string to unsigned byte? I have only used labview for less than 1 month 😞 I hope someone can help me with this. Thank you. Attached below are the labview and arduino codes and results I got.
