I am using an MKRZero to read sensor data on PC. This is done using an USB. I now need to communicate using Bluetooth. I am able to pair my bluetooth module (HC-06) to my PC but when I open a serial port no data is seen. The module LED stops flashing which I assume is an indication for the connection made but no data is seen. I really need to get this working. Any help is appreciated. Thanks!
I tried to program the module using AT commands but there is no OK response on the terminal. Also, another thing I noticed is that the bluetooth and Arduino on connecting using bluetooth turn off after a while. Any help?
Are you using a serial terminal on your computer to try AT commands ?
Don't try AT commands from your BT connected device until you know you can communicate via the computer that is connected to the board via USB first. (baby steps)
The IDE serial terminal is your first place to try but make sure the baud rates match your sketch.