Bluetooth SIG Proprietary and Confidential
Bluetooth
Core Specification
v5.2
Revision Date: 2019-12-31
Bluetooth SIG Proprietary and Confidential
BLUETOOTH CORE SPECIFICATION Version 5.2 page 2
Disclaimer and Copyright Notice
Use of this specification is your acknowledgement that you agree to and will comply with the
following notices and disclaimers. You are advised to seek appropriate legal, engineering, and
other professional advice regarding the use, interpretation, and effect of this specification.
Use of Bluetooth specifications by members of Bluetooth SIG is governed by the membership
and other related agreements between Bluetooth SIG and its members, including those
agreements posted on Bluetooth SIG’s website located at www.bluetooth.com. Any use of this
specification by a member that is not in compliance with the applicable membership and other
related agreements is prohibited and, among other things, may result in (i) termination of the
applicable agreements and (ii) liability for infringement of the intellectual property rights of
Bluetooth SIG and its members.
Use of this specification by anyone who is not a member of Bluetooth SIG is prohibited and is
an infringement of the intellectual property rights of Bluetooth SIG and its members. The
furnishing of this specification does not grant any license to any intellectual property of
Bluetooth SIG or its members. THIS SPECIFICATION IS PROVIDED “AS IS” AND
BLUETOOTH SIG, ITS MEMBERS AND THEIR AFFILIATES MAKE NO REPRESENTATIONS
OR WARRANTIES AND DISCLAIM ALL WARRANTIES, EXPRESS OR IMPLIED,
INCLUDING ANY WARRANTIES OF MERCHANTABILITY, TITLE, NON-INFRINGEMENT,
FITNESS FOR ANY PARTICULAR PURPOSE, OR THAT THE CONTENT OF THIS
SPECIFICATION IS FREE OF ERRORS. For the avoidance of doubt, Bluetooth SIG has not
made any search or investigation as to third parties that may claim rights in or to any
specifications or any intellectual property that may be required to implement any specifications
and it disclaims any obligation or duty to do so.
TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, BLUETOOTH SIG, ITS
MEMBERS AND THEIR AFFILIATES DISCLAIM ALL LIABILITY ARISING OUT OF OR
RELATING TO USE OF THIS SPECIFICATION AND ANY INFORMATION CONTAINED IN
THIS SPECIFICATION, INCLUDING LOST REVENUE, PROFITS, DATA OR PROGRAMS,
OR BUSINESS INTERRUPTION, OR FOR SPECIAL, INDIRECT, CONSEQUENTIAL,
INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE
THEORY OF LIABILITY, AND EVEN IF BLUETOOTH SIG, ITS MEMBERS OR THEIR
AFFILIATES HAVE BEEN ADVISED OF THE POSSIBILITY OF THE DAMAGES.
If this specification is a prototyping specification, it is solely for the purpose of developing and
using prototypes to verify the prototyping specifications at Bluetooth SIG sponsored IOP
events. Prototyping Specifications cannot be used to develop products for sale or distribution
and prototypes cannot be qualified for distribution.
Products equipped with Bluetooth wireless technology ("Bluetooth Products") and their
combination, operation, use, implementation, and distribution may be subject to regulatory
controls under the laws and regulations of numerous countries that regulate products that use
wireless non-licensed spectrum. Examples include airline regulations, telecommunications
regulations, technology transfer controls and health and safety regulations. You are solely
responsible for complying with all applicable laws and regulations and for obtaining any and all
required authorizations, permits, or licenses in connection with your use of this specification
and development, manufacture, and distribution of Bluetooth Products. Nothing in this
specification provides any information or assistance in connection with complying with
applicable laws or regulations or obtaining required authorizations, permits, or licenses.
Bluetooth SIG is not required to adopt any specification or portion thereof. If this specification is
not the final version adopted by Bluetooth SIG’s Board of Directors, it may not be adopted. Any
specification adopted by Bluetooth SIG’s Board of Directors may be withdrawn, replaced, or
modified at any time. Bluetooth SIG reserves the right to change or alter final specifications in
accordance with its membership and operating agreements.
Copyright © 1999–2019. All copyrights in the Bluetooth Specifications themselves are owned by
Apple Inc., Ericsson AB, Intel Corporation, Lenovo (Singapore) Pte. Ltd., Microsoft Corporation,
Nokia Corporation, and Toshiba Corporation. The Bluetooth word mark and logos are owned by
Bluetooth SIG, Inc. Other third-party brands and names are the property of their respective
owners.
Revision Date: 2019-12-31
Bluetooth SIG Proprietary and Confidential
BLUETOOTH CORE SPECIFICATION Version 5.2 page 3
Revision History
The Revision History is shown in [Vol 0] Part C.
Contributors
The persons who contributed to this specification are listed in [Vol 0] Part C.
Web Site
This specification can also be found on the official Bluetooth web site:
https://www.bluetooth.com/specifications/adopted-specifications
®
Covered Core Package Version: 5.2
Revision Date: 2019-12-31
Bluetooth SIG Proprietary and Confidential
Specification of the Bluetooth System
Master Table of
Contents &
Compliance
Requirements
Specification Volume 0
