I am using this dev board for an application that eventually will determine a number of gestures. I need to be able to stream the IMU data wirelessly for the model training, since the gestures require that there are no cables connected. Does anyone know the best way to go about this?
I have been trying all day to get the data to stream through a virtual serial port by sending it over a BLE connection. I have the code working on the board, I can connect it and create a virtual serial port (rfcomm0) but when I look at the port I have no data and the edge-impulse-data-forwarder cli doesn’t see it either. I have an LED indicator to show that board is connected to bluetooth and that it is running the loop that streams the IMU data, but the serial.Print() data is not available to me unless I connect to the PC via a USB cable. I guess the serial.Print() is probably not the correct way to send the data in this manner.
Anyone can point me in the right direction?