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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] TI Connectivity Device Programming Tools and Services

    Evan W
    Evan W
    TI Hardware and Software Programming Tools TI offers several hardware and software solutions for performing both in-system and off board programming TI Connectivity Devices such as those from the CC25XX, CC13xXX & CC26XX device families. In-system…
    • over 5 years ago
    • Bluetooth®︎
    • Bluetooth forum
  • [FAQ] CC2640R2F: How do I design an accurate and thermally efficient wearable temperature monitoring system?

    Evan W
    Evan W
    Part Number: CC2640R2F Other Parts Discussed in Thread: BQ21061 , TMP117 Wearable temperature patches are emerging in patient temperature-monitoring systems. One of the biggest hurdles in designing these patches for use in a clinical setting is to meet…
    • over 5 years ago
    • Bluetooth®︎
    • Bluetooth forum
  • [FAQ] CCS/CC2640R2F: CC26x2: How to connect the debugger to a running target?

    Clément
    Clément
    Part Number: CC2640R2F Other Parts Discussed in Thread: CC1312R , CC1352R , CC1352P , CC2642R , CC2652P , CC2652R Tool/software: Code Composer Studio This solution works for CC26x0 and CC26x2 devices (it includes CC2640R2, CC2642R, CC2652R, CC2652P…
    • over 5 years ago
    • Bluetooth®︎
    • Bluetooth forum
  • [FAQ] Bluetooth Low Energy - CVE Notifications

    Evan W
    Evan W
    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 5 years ago
    • Bluetooth®︎
    • Bluetooth forum
  • [FAQ] Bluetooth Low Energy – invalid connection request (SweynTooth)

    Evan W
    Evan W
    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 5 years 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 6 years ago
    • Bluetooth®︎
    • Bluetooth forum
  • [FAQ] BLE Qualification : Known Issues and Fixes [Updated July 2021]

    J Lindh
    J Lindh
    Part Number: CC2640R2F Other Parts Discussed in Thread: CC2650MODA , CC2650 , CC2640 , CC1350 , CC2640R2F Please see this thread for Bluetooth Qualification updates . CC2640R2F / CC26X0 / CC13X0 Additional documentation for CC2650MODA 0572.cc2650moda…
    • Answered
    • over 6 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…
    • over 6 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: Why does my…
    • over 6 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…
    • over 6 years ago
    • Bluetooth®︎
    • Bluetooth forum
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View FAQ threads
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  • Answered

    CCS/CC2640R2F-Q1: What does this mean? Black colored files on CCS 0 Locked

    258 views
    2 replies
    Latest over 4 years ago
    by Miguel Romero
  • Answered

    LAUNCHXL-CC26X2R1: ADC Noise Reduction 0 Locked

    860 views
    49 replies
    Latest over 4 years ago
    by IUsedToBeARealPerson (M-W)
  • Not Answered

    CC2642R: Could we adjust the Dwell Time of BLE phy? 0 Locked

    2416 views
    5 replies
    Latest over 4 years ago
    by Clément
  • Suggested Answer

    BOOSTXL-AOA: The suitable compensation values about angle and frequency 0 Locked

    860 views
    16 replies
    Latest over 4 years ago
    by Clément
  • Answered

    LAUNCHXL-CC26X2R1: The most suitable connection parameters for Multiple connection on peripheral side 0 Locked

    1032 views
    20 replies
    Latest over 4 years ago
    by Trevor Hsu
  • Answered

    CCS/CC2652RB: Board halts on startup when using battery 0 Locked

    290 views
    1 reply
    Latest over 4 years ago
    by Matt Gaidica1
  • Answered

    CC2640R2F: BLE Audio Streaming. 0 Locked

    721 views
    11 replies
    Latest over 4 years ago
    by YiKai Chen
  • Answered

    LAUNCHXL-CC26X2R1: How to obtain currently active connection handle for Multiple connection on peripheral side 0 Locked

    427 views
    8 replies
    Latest over 4 years ago
    by Trevor Hsu
  • Not Answered

    CCS/CC2642R: RF-PHY testing failure 0 Locked

    435 views
    9 replies
    Latest over 4 years ago
    by Jenny T
  • Suggested Answer

    CC2642R: How to shorten connection interval 0 Locked

    300 views
    2 replies
    Latest over 4 years ago
    by Ammar N
  • Suggested Answer

    CC2652R: UART read taking too long 0 Locked

    341 views
    3 replies
    Latest over 4 years ago
    by Ryan Brown1
  • Not Answered

    CC2541: The Bluetooth connection is successful, but the APP cannot get the data from the device 0 Locked

    269 views
    1 reply
    Latest over 4 years ago
    by Luis M
  • Not Answered

    CC2640R2F: HCI_EXT_SetLocalSupportedFeaturesCmd causing pairing failures 0 Locked

    1237 views
    21 replies
    Latest over 4 years ago
    by Hester Corne
  • Answered

    CC2640: Host Processor 0 Locked

    221 views
    1 reply
    Latest over 4 years ago
    by Ryan Brown1
  • Answered

    CC2642R: UART clock (PERDMACLK) configuration 0 Locked

    300 views
    2 replies
    Latest over 4 years ago
    by Takayuki Miyazaki
  • Answered

    CC2564C: Secure Connections Only Mode 0 Locked

    541 views
    2 replies
    Latest over 4 years ago
    by Pierre BOGRAND
  • Answered

    CC2652R: Error when trying to flash BLE simple Link app 0 Locked

    564 views
    5 replies
    Latest over 4 years ago
    by Srinivasan Chakravarthy1
  • Suggested Answer

    CCS/CC2652P: CC2652P OAD On-chip 0 Locked

    372 views
    2 replies
    Latest over 4 years ago
    by Clément
  • Answered

    CCS/CC2640R2F: flash BLE chip on custom hardware 0 Locked

    353 views
    4 replies
    Latest over 4 years ago
    by Archana Kumari
  • Not Answered

    CC2640R2F: Using Internal Flash ,External Flash and Cache as RAM together 0 Locked

    458 views
    12 replies
    Latest over 4 years ago
    by SenseGiz Team
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