Difference between revisions of "Bluetooth Daughter Card (14 pins)"

From ThinkWiki
Jump to: navigation, search
(Bluetooth 4.0: Capitalization of VID:PID, mentioned T530 works with Broadcom card)
(18 intermediate revisions by one other user not shown)
Line 3: Line 3:
 
The 14 pin Bluetooth Daughter Cards (BDC) are USB Bluetooth Adapters that are installed in a proprietary BDC socket. The connection probably carries usb, power, led and enable signal. The antenna is printed on the PCB. The location varies by model (within the screen, under the palm rest area, etc.); refer to the Hardware Maintenance Manual for the location of the BDC.
 
The 14 pin Bluetooth Daughter Cards (BDC) are USB Bluetooth Adapters that are installed in a proprietary BDC socket. The connection probably carries usb, power, led and enable signal. The antenna is printed on the PCB. The location varies by model (within the screen, under the palm rest area, etc.); refer to the Hardware Maintenance Manual for the location of the BDC.
  
Very likely, '''all BDCs can be interchanged, allowing newer Bluetooth adapters to be installed in older ThinkPads.''' The Bluetooth 4.0 module has specifically seen advertised like that and photos of different modules reveal no mechanical incompatibility. – Nevertheless do some Hardware Maintenance Manuals require using an M2 screw for one BDC and an M2.5 screw for another.
+
Very likely, '''all 14-pin-BDCs can be interchanged, allowing newer Bluetooth adapters to be installed in older ThinkPads.''' The Bluetooth 4.0 module, for example, works in an ThinkPad X200, even though it didn’t even exist at the time the X200 was released.
  
 
{| width="100%"
 
{| width="100%"
Line 20: Line 20:
  
 
===Bluetooth 2.1 with EDR===
 
===Bluetooth 2.1 with EDR===
* USB ids 0A5C:2145 and 0A5C:217F
+
* USB ids  
 +
** 0A5C:2145
 +
** 0A5C:217F
 +
*** Broadcom BCM92070MD
 +
*** HCI/LMP version 2.1
 +
*** Firmware 104.66 / 3
 +
*** (information from hciconfig hciX features/version/revision)
 
* FRU 42T0969, 60Y3211, 60Y3215 {{R400}}, {{R500}}, {{T400}}, {{T500}}, {{W500}}, {{W700}}, {{W700ds}}, {{X200}}, {{X200s}}, {{X201}}, {{X201s}}
 
* FRU 42T0969, 60Y3211, 60Y3215 {{R400}}, {{R500}}, {{T400}}, {{T500}}, {{W500}}, {{W700}}, {{W700ds}}, {{X200}}, {{X200s}}, {{X201}}, {{X201s}}
 
* FRU 44C9696 {{X200 Tablet}}, {{X201 Tablet}}
 
* FRU 44C9696 {{X200 Tablet}}, {{X201 Tablet}}
Line 30: Line 36:
 
* {{SL400}}, {{SL500}}, {{SL500c}}, {{SL510}}
 
* {{SL400}}, {{SL500}}, {{SL500c}}, {{SL510}}
 
* {{X220}}
 
* {{X220}}
 +
 +
===Bluetooth 3.0===
 +
 +
* {{E10}}, {{E30}}, {{E40}}, {{E50}}, {{E420}}, {{X1}}
 +
* FRU 60Y3271
 +
* FRU 60Y3275
  
 
===Bluetooth 4.0===
 
===Bluetooth 4.0===
  
* FRU 60Y3303 {{T530}}, {{T540}}, {{E430}}, {{E431}}, {{E440}}, {{X230 Tablet}}, {{X230i}}, {{X230}}, {{X240}}, {{X240s}}
+
* FRU 60Y3303 Foxcon, 60Y3305 Liteon
 +
** {{T530}}, {{T540}}, {{E430}}, {{E431}}, {{E440}}, {{X230 Tablet}}, {{X230i}}, {{X230}}
 +
** tested also in {{X200}}
 +
* USB id 0A5C:21E6
 +
** Broadcom Corp. BCM20702 Bluetooth 4.0 [ThinkPad]
 +
** tested also in {{T530}}
  
 
=== Details ===
 
=== Details ===
Line 41: Line 58:
 
On recent ThinkPads the Wireless killswitch disables both WiFi and Bluetooth (verified on a ThinkPad Z60m, Z61t, T60, T61 and X61).
 
On recent ThinkPads the Wireless killswitch disables both WiFi and Bluetooth (verified on a ThinkPad Z60m, Z61t, T60, T61 and X61).
  
=== See Also ===
+
==ThinkPads without BDC socket==
 +
 
 +
Not every Bluetooth comes via 14 pin Bluetooth Daughter Card. The {{X130e}}, {{X140e}} and the {{X240}} for example use combined WiFi/Bluetooth mini-PCIe cards instead. Older devices use the [[CDC slot|Communication Daughter Card slot]] to provide Bluetooth.
 +
 
 +
== See Also ==
 
* [[How_to_setup_Bluetooth|How to Setup Bluetooth]]
 
* [[How_to_setup_Bluetooth|How to Setup Bluetooth]]
  
=== External Sources ===
+
== External Sources ==
 
*[http://www.broadcom.com/products/Bluetooth/Bluetooth-RF-Silicon-and-Software-Solutions/BCM2045 Broadcom BCM2045 Product]
 
*[http://www.broadcom.com/products/Bluetooth/Bluetooth-RF-Silicon-and-Software-Solutions/BCM2045 Broadcom BCM2045 Product]
  
 
[[Category:Components]]
 
[[Category:Components]]

Revision as of 04:08, 11 February 2017


The 14 pin Bluetooth Daughter Cards (BDC) are USB Bluetooth Adapters that are installed in a proprietary BDC socket. The connection probably carries usb, power, led and enable signal. The antenna is printed on the PCB. The location varies by model (within the screen, under the palm rest area, etc.); refer to the Hardware Maintenance Manual for the location of the BDC.

Very likely, all 14-pin-BDCs can be interchanged, allowing newer Bluetooth adapters to be installed in older ThinkPads. The Bluetooth 4.0 module, for example, works in an ThinkPad X200, even though it didn’t even exist at the time the X200 was released.

Bluetooth LogoFRU39T0497.jpg

Bluetooth 2.0 with Enhanced Data Rate (EDR)

Bluetooth 2.1 with EDR

Bluetooth 3.0

Bluetooth 4.0

Details

When Bluetooth is enabled, the Bluetooth-logo LED will light up and executing # lsusb will show an entry mentioning "Broadcom".

On recent ThinkPads the Wireless killswitch disables both WiFi and Bluetooth (verified on a ThinkPad Z60m, Z61t, T60, T61 and X61).

ThinkPads without BDC socket

Not every Bluetooth comes via 14 pin Bluetooth Daughter Card. The X130e, X140e and the X240 for example use combined WiFi/Bluetooth mini-PCIe cards instead. Older devices use the Communication Daughter Card slot to provide Bluetooth.

See Also

External Sources