Hi, thanks for keeping to give some good help
speccy88 you are right, I had it correct in /etc/bluetooth with 4 .conf files and in /usr/sbin/bluetooth_rfkill_event
But for /usr/sbin/brcm_patchram_plus it was a repertory within all the files I extracted after downloading broadcom bluetooth, including the brcm_patchram_plus.
So I downloaded the files from your Dropbox link, but I don't know why, it didn't work (couldn't launch bluetooth_rfkill_event like it wasn't existing on my Edison).
So I got back into my previous steps (download broadcam bluetooth and ONLY put the brcm_patchram_plus in /usr/sbin AND extracted bluetooth_rfkill_event and files to include in /etc/bluetooth from the Yocto image downloaded on my Edison) and it worked.
I can check my device and see the MAC address. Thanks a lot for all your help !!
Still I have something to deal with : as I want to connect with my phone to Edison, it asks me for the PIN code for pairing (displaying this message on the phone, but nothing on Edison to be displayed), but I don't know where to find it in my Edison (tried 0000 and 1234 and also tried to check in the files but don't know where to find !). I wanted to use bluetoothctl like I could to with Yocto, but when I enter in bluetoothctl and type for the command (like pair+MAC address) it's not displaying any text).
Anyone to know where I can fin the pin code for bluetooth pairing of Edison ?
I think and also hope it is the last step before I can confim that all's been working great and I'll be able to post an entire solution !
Thanks
Thomas
Plus for hk101, using Intel Edison with the Yocto image (release ww42 and also ww36) I was able to pair with my Android phone using bluetoothctl on Edison. But I didn't use it on Windiws, so can't help on this side, sorry...