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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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  • Answered

    OAD recovery HalFlashWrite is not working 0 Locked

    513 views
    1 reply
    Latest over 11 years ago
    by alistair rodger
  • Answered

    CC2540 - Other learning resources + some questions 0 Locked

    329 views
    3 replies
    Latest over 11 years ago
    by Cong Nguyen
  • Answered

    Advertising timer set to 5300 seconds instead of 30 seconds 0 Locked

    809 views
    6 replies
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    by Kai Scheffer
  • Suggested Answer

    advertising / scanning data 0 Locked

    3564 views
    13 replies
    Latest over 11 years ago
    by Kai Scheffer
  • Not Answered

    Is it possible to update BIM via OAD? 0 Locked

    654 views
    7 replies
    Latest over 11 years ago
    by Greenja
  • Not Answered

    CC2540 keyfob discovery 0 Locked

    569 views
    5 replies
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    by Greenja
  • Not Answered

    BLE Time App 0 Locked

    2218 views
    4 replies
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    by Tarun Kalluri
  • Not Answered

    CC2541 with TPS62730 0 Locked

    151 views
    0 replies
    Started over 11 years ago
    by Jerome Jr Villalon
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    LMX9838 pairing connection problem 0 Locked

    2044 views
    12 replies
    Latest over 11 years ago
    by Ryan Lin
  • Not Answered

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    422 views
    3 replies
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    by YiKai Chen
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    cc2541 and RTC 0 Locked

    2264 views
    3 replies
    Latest over 11 years ago
    by Greenja
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    Memory mapping with OAD and 2541 0 Locked

    435 views
    0 replies
    Started over 11 years ago
    by Jason Gillikin
  • Not Answered

    cc2541 PWM 0 Locked

    2910 views
    5 replies
    Latest over 11 years ago
    by Greenja
  • Answered

    How to change Data rate and modulation format in cc2541 0 Locked

    1229 views
    1 reply
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    by Willis1
  • Answered

    C2541: Long I2C Misses Bytes 0 Locked

    617 views
    4 replies
    Latest over 11 years ago
    by Bill Finger
  • Not Answered

    iPhone Connects then Immediately Disconnects from CC2541 0 Locked

    607 views
    6 replies
    Latest over 11 years ago
    by Brian Leonard
  • Not Answered

    Sensortag Accelerometer 0 Locked

    300 views
    1 reply
    Latest over 11 years ago
    by Maulik Vaghela
  • Not Answered

    how to find OAD image size? 0 Locked

    353 views
    2 replies
    Latest over 11 years ago
    by Tim Redfern
  • Not Answered

    cc2541 trouble with low battery voltage (<2.7V) 0 Locked

    332 views
    3 replies
    Latest over 11 years ago
    by Igor Sherer
  • Not Answered

    CC2540 BLE stack can support A2DP profile 0 Locked

    2742 views
    2 replies
    Latest over 11 years ago
    by TaHaT
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