I have Arduino UNO and recently bought XBEE shield 1.1 and BTbee for the purpose of project.
I require to send data from matlab (running of laptop) to arduino via bluetooth. How can I accomplish this?
In my previous project I successfully sent data from matlab to arduino via USB cable.
There are two COM ports for the bluetooth device, one for incoming and other for outgoing. To establish connection don't I need to connect the PC to both the ports?