Hi Andrejs, >>> If you do not need BR/EDR, you can switch that off and it might free the radio resources you need for the many LE connections. >> Would someone please tell me how you do that? I haven't seen this >> being done before. Is it an HCI command? ioctl command to the >> kernel? > ControllerMode = le > in /etc/bluetooth/main.conf which might at least need a 3.13.x kernel to actually work correctly. While the API is there, we have made significant fixes to the LE only mode in later kernels. Using a dual-mode controller in LE only mode actually needed some extra care. As I said, if it is not 3.18.x or 3.19.x kernel, then personally I would not bet on it. We have made sure that bug fixes are put into the -stable kernels for these release. Anything older has no guarantee anymore. Regards Marcel -- To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html