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Bluetooth®

Bluetooth®

Bluetooth forum

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Texas Instruments (TI) Bluetooth® support forum is an extensive online knowledge base where millions of technical questions and solutions are available 24/7. You can search Bluetooth® IC content or ask technical support questions on everything from BAW resonator technology and Bluetooth® low energy to BLE automotive and wireless connectivity with smartphones & tablets. Find the right solution for your circuit design challenges by using our TI E2E™ support forums that are supported by thousands of contributing TI experts.
Frequent questions
  • [FAQ] Bluetooth Low Energy - CVE Notifications

    Evan Wakefield
    Evan Wakefield
    As part of the TI Product Security Incident Response Team (PSIRT) process, this page is to collectively gather any notifications from TI to address vulnerabilities reported to us. SweynTooth Reference: https://asset-group.github.io/disclosures/sweyntooth…
    • over 1 year ago
    • Bluetooth®
    • Bluetooth forum
  • [FAQ] Bluetooth Low Energy – invalid connection request (SweynTooth)

    Evan Wakefield
    Evan Wakefield
    As part of the TI Product Security Incident Response Team (PSIRT) process, we would like to notify you about the potential vulnerability of invalid connection request as mentioned part of the SweynTooth vulnerabilities. CVEID: CVE-2019-19193 The information…
    • over 1 year ago
    • Bluetooth®
    • Bluetooth forum
  • [FAQ] Bluetooth Low Energy – unexpected public key crash (SweynTooth)

    Evan Wakefield
    Evan Wakefield
    Other Parts Discussed in Thread: BLE-STACK , CC1350 , CC2650 , CC2640 As part of the TI Product Security Incident Response Team (PSIRT) process, we would like to notify you about the potential vulnerability of unexpected public key crash as mentioned part…
    • over 1 year ago
    • Bluetooth®
    • Bluetooth forum
  • [FAQ] CC2564C: CC256x and WL18xx Bluetooth Low Energy - LE scan vulnerability

    Vihang Parmar
    Vihang Parmar
    Part Number: CC2564C Other Parts Discussed in Thread: CC256XC-BT-SP , CC256XB-BT-SP , WL18XX-BT-SP CVEID: CVE-2019-15948 Summary A potential security vulnerability has been identified in TI CC256x and WL18xx dual-mode Bluetooth controller devices. If using…
    • over 1 year ago
    • Bluetooth®
    • Bluetooth forum
  • [FAQ] CC2564C: BT (BR/EDR) SIG Errata 11838 - LMP Encryption Key Minimum Size change

    tscheck
    tscheck
    Part Number: CC2564C As described in the announcement from Bluetooth Special Interest Group (SIG), errata 11838 proposes the following changes to be applied to the Core Specifications to incorporate the various encryption key size related updates: …
    • over 1 year ago
    • Bluetooth®
    • Bluetooth forum
  • [FAQ] LAUNCHXL-CC26X2R1: SIMPLELINK-CC13x2-26x2-SDK: RTLS Known Issues and Fixes

    Christin Lee
    Christin Lee
    Part Number: LAUNCHXL-CC26X2R1 Known limitations (all SDK versions) 1. [connection-AoA] The peripheral (rtls_slave) cannot answer a CTE request (LL_CTE_REQ PDU) with a LL_CTE_RSP in the same connection event. In other words, the peripheral will send…
    • over 1 year ago
    • Bluetooth®
    • Bluetooth forum
  • [FAQ] BLE Qualification : Known Issues and Fixes [Updated March 2021]

    J Lindh
    J Lindh
    Part Number: CC2640R2F Other Parts Discussed in Thread: CC2650MODA , CC2650 , CC2640 , CC1350 , Please see this thread for Bluetooth Qualification updates . CC2640R2F / CC26X0 / CC13X0 Additional documentation for CC2650MODA 0572.cc2650moda.zip Erratum 10…
    • Answered
    • over 2 years ago
    • Bluetooth®
    • Bluetooth forum
  • [FAQ] CC13x2 CC26x2 : Known Issues and Fixes

    Christin Lee
    Christin Lee
    Other Parts Discussed in Thread: SYSCONFIG simplelink_cc13x2_26x2_sdk_4_40_00_44 1. There is bug fixed in this SDK where gapbondmgr will now queue the pairing for other connections if there is ongoing pairing. For more information, please see: EXT_EP-1…
    • over 2 years ago
    • Bluetooth®
    • Bluetooth forum
  • [FAQ] IDE Known Issues and Fixes

    Christin Lee
    Christin Lee
    Other Parts Discussed in Thread: CC2640 1: How do I enable the TI-RTOS Object Viewer (ROV) in IAR? A: The ROV can be enabled under the application's Project Options -> Debugger -> Plugins tab. Select " TI-RTOS " in the scroll list. 2…
    • over 2 years ago
    • Bluetooth®
    • Bluetooth forum
  • [FAQ] CC2640/CC2650 BLE STACK Known Issues and Fixes

    Christin Lee
    Christin Lee
    Other Parts Discussed in Thread: BLE-STACK , CC2650RC , CC2650 ble_sdk_2_02_01 1. CCS cannot find target config file for simple_peripheral_cc2650em_app project. A: To fix this, open your project properties and select "General". Check the box marked "Manage…
    • over 2 years ago
    • Bluetooth®
    • Bluetooth forum
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  • Answered

    [FAQ] New TI ARM Clang compiler 0

    346 views
    1 reply
    Latest 3 months ago
    by Clément
  • Discussion

    [FAQ] Bluetooth Low Energy Development Guidelines

    716 views
    0 replies
    Started 6 months ago
    by Zack A
  • Discussion

    [FAQ] TI Connectivity Device Programming Tools and Services

    901 views
    0 replies
    Started 11 months ago
    by Evan Wakefield
  • Discussion

    [FAQ] Epic Post For Known Issues and Fixes All SDKs

    3970 views
    1 reply
    Latest over 2 years ago
    by Marie H
  • Discussion

    BLE Getting Started and FAQ [u: 2021 Apr 15]

    109742 views
    1 reply
    Latest over 6 years ago
    by Jon Beall
  • Discussion

    [FAQ] CC2640R2F: How do I design an accurate and thermally efficient wearable temperature monitoring system?

    2212 views
    0 replies
    Started over 1 year ago
    by Evan Wakefield
  • Not Answered

    CC254x with Android 6.x Marshmallow, 7.x and 8.x [Updated Apr 2019] 0

    46636 views
    26 replies
    Latest over 4 years ago
    by Noaman M
  • Not Answered

    CC2564MODA: [CC2564] Device is not connectable and not advertising after bluetopia stack initialization 0

    70 views
    4 replies
    Latest 1 hour ago
    by Nuno Dias
  • Not Answered

    BOOSTXL-AOA: Application Inquiry 0

    1 view
    0 replies
    Started 1 hour ago
    by Renan Santos Adriano
  • Not Answered

    CC2640R2F: Custom Programmer 0

    2 views
    0 replies
    Started 2 hours ago
    by Rohit Karekar
  • Not Answered

    CC2564C: Cannot open A2DP SRC stream to certain Bluetooth speakers 0

    32 views
    3 replies
    Latest 2 hours ago
    by Hari Nagalla
  • Not Answered

    CC2640R2F: How to increase Preamble on proprietary mode 0

    36 views
    1 reply
    Latest 2 hours ago
    by AB
  • Not Answered

    CC2564C: Small audio dropouts occuring repeatedly 0

    71 views
    8 replies
    Latest 2 hours ago
    by awu@seantec
  • Not Answered

    BT-MSPAUDSOURCE: I2S format and CLK/FSYNC direction 0

    18 views
    2 replies
    Latest 3 hours ago
    by Koichi Saito
  • Suggested Answer

    CC2640R2F-Q1: ANCS for iOS need MFi cerification? 0

    24 views
    2 replies
    Latest 4 hours ago
    by Evan Wakefield
  • Not Answered

    CC2540EMK-USB: link provided to driver doesnt work, nor do I find the driver in the directory 0

    10 views
    0 replies
    Started 4 hours ago
    by JAMES KAHKOSKA
  • Suggested Answer

    LPSTK-CC1352R: Simple Central Two-button menu modification 0

    15 views
    2 replies
    Latest 4 hours ago
    by Riccardo Colella99
  • Not Answered

    LAUNCHXL-CC26X2R1: LAUNCHXL-CC26X2R1 PACKET-SNIFFER-2 proprietary channel advertisement 0

    25 views
    3 replies
    Latest 4 hours ago
    by Clément
  • Not Answered

    CC2642R: UART2 Rx Buffer Fragmented 0

    28 views
    2 replies
    Latest 5 hours ago
    by Ryan Brown1
  • Not Answered

    CC2564: CC2564 files 0

    4 views
    1 reply
    Latest 5 hours ago
    by Hari Nagalla
>
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