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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] 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
  • [FAQ] OAD Known Issues and Fixes

    Christin Lee
    Christin Lee
    General known issues and fixes, this applies to cc13xx and cc26xx 1. Device does not restart after successful OAD A: Unplug/replug or hard reset will fix this and the device will boot okay. There is a bug with the emulation tools packages that predate…
    • over 6 years ago
    • Bluetooth®︎
    • Bluetooth forum
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View FAQ threads
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  • Answered

    LAUNCHXL-CC26X2R1: Problem flashing the firmware 0 Locked

    269 views
    3 replies
    Latest over 4 years ago
    by Ryan Brown1
  • Suggested Answer

    CC2642R-Q1: To import IAR project to CCS 0 Locked

    229 views
    3 replies
    Latest over 4 years ago
    by Ryan Brown1
  • Suggested Answer

    CCS/CC2640R2F: Data Length Extension 0 Locked

    800 views
    13 replies
    Latest over 4 years ago
    by Clément
  • Suggested Answer

    CC1352R: Memory leak in simple_broadcaster, bad notes in gap.h 0 Locked

    253 views
    1 reply
    Latest over 4 years ago
    by Marie H
  • Suggested Answer

    CC2640R2F: BLE Security Demand 0 Locked

    178 views
    1 reply
    Latest over 4 years ago
    by YiKai Chen
  • Suggested Answer

    CCS/CC2650: measuring all 8 independent voltage sources with the 2650 ADC 0 Locked

    227 views
    1 reply
    Latest over 4 years ago
    by YiKai Chen
  • Not Answered

    CC2642R: ECDSA_verify issue 0 Locked

    186 views
    1 reply
    Latest over 4 years ago
    by Ryan Brown1
  • Suggested Answer

    CC2640R2F: YFV (WCSP): BLE 5 Simple Peripheral from SimpleLink SDK 4.30.00.08 advertises, but won't connect on custom board 0 Locked

    696 views
    8 replies
    Latest over 4 years ago
    by fredrikgk
  • Not Answered

    CC2640R2F: Heap metrics 0 Locked

    198 views
    3 replies
    Latest over 4 years ago
    by Ryan Brown1
  • Answered

    CC2640R2F: sbl API setCCFG method usage 0 Locked

    279 views
    2 replies
    Latest over 4 years ago
    by django cp
  • Answered

    LAUNCHXL-CC26X2R1: Error in build for multi_role example 0 Locked

    252 views
    2 replies
    Latest over 4 years ago
    by Srinivasan Chakravarthy1
  • Suggested Answer

    CC2640R2F: The code gets stuck and ti_sysbios_knl_Idle_loop__E is showing error in ROV. 0 Locked

    566 views
    2 replies
    Latest over 4 years ago
    by Clément
  • Suggested Answer

    CC2640R2F-Q1: FFT Implementation / CMSIS usage 0 Locked

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

    CC2640R2F: L2CAP messages in ble log file 0 Locked

    1183 views
    2 replies
    Latest over 4 years ago
    by Giuseppe_pe
  • Answered

    CC2652RB: Max advertising interval 0 Locked

    509 views
    6 replies
    Latest over 4 years ago
    by Matt Gaidica1
  • Answered

    CC2642R: Do we support apple AMS(apple media service) profile? 0 Locked

    484 views
    2 replies
    Latest over 4 years ago
    by desouza
  • Answered

    CC2642R: Alternative crystals 0 Locked

    213 views
    2 replies
    Latest over 4 years ago
    by fredrikgk
  • Answered

    CC1352R: OAD Example 0 Locked

    251 views
    3 replies
    Latest over 4 years ago
    by Sharan B
  • Suggested Answer

    LAUNCHXL-CC1352R1: Support for BLE5 Stack on another RTOS 0 Locked

    253 views
    1 reply
    Latest over 4 years ago
    by YiKai Chen
  • Not Answered

    CC2640R2F-Q1: Connection issues on central (Multi Role based) after flashing new code to peripherals (Project Zero). 0 Locked

    538 views
    15 replies
    Latest over 4 years ago
    by Jenny T
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