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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 , Please see this thread for Bluetooth Qualification updates . CC2640R2F / CC26X0 / CC13X0 Additional documentation for CC2650MODA 0572.cc2650moda.zip…
    • 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

    CC2541: Iphone "built-in" Current Time Service explained 0 Locked

    881 views
    3 replies
    Latest over 3 years ago
    by Ammar N
  • Suggested Answer

    CC2652R: Sensor Controller Studio does not detects high inputs when pulse time is small 0 Locked

    332 views
    1 reply
    Latest over 3 years ago
    by Ryan Brown1
  • Not Answered

    SIMPLELINK-CC13XX-CC26XX-SDK: Problems when modifying NVS.c 0 Locked

    262 views
    1 reply
    Latest over 3 years ago
    by Ryan Brown1
  • Suggested Answer

    SIMPLE LINK_CC13X2-26X2-SDK_4.30.00.54. 0 Locked

    131 views
    1 reply
    Latest over 3 years ago
    by Ryan Brown1
  • Suggested Answer

    CC2640R2F: Problem with sleep function 0 Locked

    348 views
    1 reply
    Latest over 3 years ago
    by Ammar N
  • Answered

    CC2650-LAUNCH: Requires older version of SDK exe file 0 Locked

    268 views
    2 replies
    Latest over 3 years ago
    by ArTzy
  • Answered

    LAUNCHXL-CC2650: CCS / CC2650 Launchpad 0 Locked

    388 views
    10 replies
    Latest over 3 years ago
    by Ammar N
  • Suggested Answer

    BTool Problem with GATT_AddService 0 Locked

    314 views
    1 reply
    Latest over 3 years ago
    by Nathan Block
  • Answered

    BT-MSPAUDSOURCE: Digital Stethoscope 0 Locked

    631 views
    4 replies
    Latest over 3 years ago
    by Danilo A.
  • Answered

    CC2642R: Writing long characteristics 0 Locked

    349 views
    2 replies
    Latest over 3 years ago
    by Esa Heinonen
  • Not Answered

    CC1352R: Free list header crash 0 Locked

    322 views
    5 replies
    Latest over 3 years ago
    by Miriam Krieg
  • Answered

    CC2541: peripheral losing connection if using I2C (BLE-CC254x-1.4.0) 0 Locked

    417 views
    14 replies
    Latest over 3 years ago
    by YiKai Chen
  • Answered

    CC2642R: Queries on Coexistence handling techniques 0 Locked

    252 views
    3 replies
    Latest over 3 years ago
    by Clément
  • Not Answered

    CC2652R7: Bricked after MassErase: Error -241 @ 0x0. A router subpath could not be accessed. A security error has probably occurred. Make sure your device is unlocked 0 Locked

    811 views
    9 replies
    Latest over 3 years ago
    by Morten P. Moeller
  • Answered

    CC2652RB: How to get secondary BLE MAC in spimaster example 0 Locked

    363 views
    2 replies
    Latest over 3 years ago
    by junde deng
  • Answered

    CC2650: Types of Gateway with CC2650 0 Locked

    207 views
    3 replies
    Latest over 3 years ago
    by YiKai Chen
  • Suggested Answer

    CC2540: Save data from CC2540 0 Locked

    234 views
    1 reply
    Latest over 3 years ago
    by YiKai Chen
  • Not Answered

    LAUNCHXL-CC2640R2: how to receive and show 12 bit or 16 bit data in serial monitor if i use cc2640r2 board as a central device. 0 Locked

    396 views
    3 replies
    Latest over 3 years ago
    by Simon Huo
  • Suggested Answer

    CC2650: Types of Gateway with CC2650 0 Locked

    159 views
    1 reply
    Latest over 3 years ago
    by YiKai Chen
  • Not Answered

    LP-CC2652RB: Get peer address in read callback funtion 0 Locked

    363 views
    6 replies
    Latest over 3 years ago
    by Simon Huo
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