Class 0 bluetooth devices not able to be 'seen' or connect to Android phone (Samsung Galaxy, 2.3.6, Gingerbread)

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What steps will reproduce the problem?
1. Can't connect to bluetooth device
2. Used a purchased app- Bluepair from Google play which can connect to class 0 
BT devices using MAC addresses. Once paired, the phone's own Bluetooth app can 
sense the BT device, but Amarino 2.0 still tries to 'scan' for devices and 
doesn't pick up the already paired BT device
3. Use Amarino 2.0 and try and connect to BT device...not found

What is the expected output? What do you see instead?
Amarino 2.0 can't find the BT device (JY-MCU module)

What version of Amarino are you using?
2.0

Which Android version (build)?
2.3.6

Which phone model?
Samsung Galaxy Q

Please provide any additional information below.
If you can try and incorporate class 0 support into the Amarino (when you click 
add BT module in the software)...perhaps you can use this code and/or app- 
http://zornsoftware.codenature.info/blog/pairing-spp-bluetooth-devices-with-andr
oid-phones.html#comment-25752

Alternatively, if you can make the Amarino first 'see' the already paired 
devices (since I was able to use the Bluepair app to force my phone to pair 
based on MAC address, then for sure this problem will be solved.

The last option could be that you add the ability to add BT devices based on 
MAC addresses. The user can find the MAC address of his/her device through 
pairing with other phones, laptop, etc. and then enter them in the Amarino app 
for pairing and connection.

Thanks,
Nooman

Original issue reported on code.google.com by nauman...@gmail.com on 14 Jan 2013 at 1:20

[GoogleCodeExporter]

with version 2.0_55
i can get a good link with
BlueTooth-click RN41 from MikoE device
or YC-MCU Linvor device
before attached , led on Linvor is blinking
after led becomes fixe.

don't forget to set "visibility by others" bluetooth on your android tablett or 
phone.

Original comment by paulfj...@gmail.com on 24 Nov 2013 at 3:55