How can I know if my computer supports BLE, I wrote simple applications on Arduino using this board, now I want to write the same application but on my ubuntu computer, I read that Bluez which is installed by default supports BLE, but is there some special hardware I need to get like a dongle maybe? or it comes prebuilt in my computer.
My computer: ubuntu 14.04n lenovog510
Edit: I found the solution at https://askubuntu.com/questions/591803/how-to-check-bluetooth-version-on-my-laptop.
then cheking HCI Version, mine says 0x7 that's version 4.1 so my computer supports BLE.