Raspberry pi linux /doesnt recognize it, but my system does recognize my other Bose bluetooth wave?

Bose Wave Radio, you can use any Bluetooth Dongle, Amazon ™ is your best bet to get these, I've been using the Ti TaoTronics model number TT-BR06 Bluetooth Dongle, these are extremely great, especially the Battery life and your able to use it Via the USB power cord at the same time as it's being charged, great little item and affordable too. Hop this helps..

Connect it to a raspberry pi and view from that. A raspberry pi 2B or 3B cost around 35 dollars.

Hi,
I found the attached link very useful and I,m sure it will help you a lot. But if you still face any problem please let me know.
https://www.instructables.com/Connect-Your-Raspberry-Pi-and-Arduino-Uno/

Of course.

At the rear of your TV, find the Red and White RCA sockets, which are the Audio OUT.

At the rear of your Bose, find the Red and White RCA sockets, which are the AUX IN.

Using an RCA audio cable, connect those 2 pairs of RCA sockets.

Then, on your Bose, select AUX as the source, and if you've done EVERYTHING correctly, your Bose will now be the speaker system for your TV.

Did you check if this is not a keyboard layout issue. On raspbian wheezy, the password is "raspberry" and depending on the keyboard language settings the Y and Z keys may be swapped.

1. Check led power on raspberry
2. Check HDMI cable or try another one
3. On the TV settings check the correct HDMI port
4. Make sure you have some OS installed on raspberry PI
5. Try to connect it on another TV

Here is some more details:

http://diy-ksoft.com/wiki/index.php/1-raspberry-pi-kodi-media-center

your limit would have crossed
there are a particular no of devices that could be paired
Pair your Verizon Motorola Droid 2 smartphone with a Bluetooth device using these steps:
1. From the Home screen tap Menu > Settings app.
2. Tap Wireless & networks.
3. Tap Bluetooth settings.
4. Ensure that Bluetooth is checked.
5. Turn the Bluetooth device on and set it to discoverable if required.
6. Tap Scan for devices.
7. The Droid 2 should locate any devices in the area. You may need to enter a password. Most devices have a password of 0000 (four zeros).
The Bluetooth indicator should now show in the notification area. This indicates you are paired successfully.

I think I can help here:
Make sure your headset and phone are charged before doing anything else. The blue light on your headset will come on when it is charging, and will shut off when fully charged.
To put your headset in pairing mode, make sure it is completely off first (no blinking blue light). Then hold down the Call button for 6-10 seconds until the blue light stays on. (It will likely flash once and shut off, but keep holding until it is all the way on and stays there!)
From there, go into the settings on your Droid 2 and access the bluetooth connections. Do a new scan for your headset if you don't see it listed, pair, and connect!
http://www.motorola.com/mdirect/manuals/QG-HS820_9494A71A.pdf