03-29-2021, 10:13 PM
When creating a BLE device which has to sense a PPG signal and sent this data over BLE to my smartphone, I noticed that there is a large difference in transmission speed between using the Experiments option in the libary for the Arduino IDE and a direct setup of the BLE server. Via the experiments option, a fs of 25 Hz was easely reached, while the direct setup just get to a fs of 7 Hz. Is there an explanation for this difference. For my project, I cannot use the experiments option, because the export is not defined in it.