Hi Marcel, >> >> maybe the backport has some issues that got fixed. The latest stable kernel is 3.19.2. >> >>> Is it true we cannot pair LE devices in bluez4.101 ? >> >> LE support with BlueZ 4 is limited to not really working at all. So if want to work on LE, then you need mgmt API support and a recent Bluetooth subsystem and BlueZ 5. >> > With gattool and hcitool lecc I am able to pair. But I am not sure How to get the data from le device ? > Any pointers on doing this ? > $ # hcitool lecc 54:4A:16:5E:1B:9D Connection handle 1025 Does it create a fd ? so that me C app can access ? # gatttool -b 54:4A:16:5E:1B:9D -I [ ][54:4A:16:5E:1B:9D][LE]> connect [CON][54:4A:16:5E:1B:9D][LE]> char-desc [CON][54:4A:16:5E:1B:9D][LE]> handle: 0x0001, uuid: 2800 handle: 0x0002, uuid: 2803 handle: 0x0003, uuid: 2a00 handle: 0x0004, uuid: 2803 handle: 0x0005, uuid: 2a01 I am not sure how to get events, how to hook for my application and get the packets. Regards, Sagar -- 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