Hello you all!

I have a question related with BlueZ L2CAP sockets, and I hope somebody can help me…

If I want to communicate two Bluetooth devices using L2CAP, I just open an L2CAP socket and send data through this open socket. (Is this OK?).

The question is related with the size and format of the data send throught this socket. How is the data packet created? Do I need to create headers and so on? What is the size of the data I can send?

Thanks in advance

Esther