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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

    CC2640R2F:eddystone UnModulation 0 Locked

    253 views
    4 replies
    Latest over 1 year ago
    by Jake Pulliam
  • Suggested Answer

    CC2651R3: Texas SWRA117D 2.4GHz Right using for testing BLE 5.2 0 Locked

    867 views
    3 replies
    Latest over 1 year ago
    by Jake Pulliam
  • Suggested Answer

    CC2340R5: How to operate GPIO and get RSSI with HCI API 0 Locked

    315 views
    3 replies
    Latest over 1 year ago
    by Tanguy Baltazart
  • Suggested Answer

    CC2650: What is the process for erasing all bonding information? 0 Locked

    445 views
    3 replies
    Latest over 1 year ago
    by Tanguy Baltazart
  • Answered

    CC2340R2: HCI_ResetCmd() causes ICall_abort() trap 0 Locked

    198 views
    1 reply
    Latest over 1 year ago
    by Tanguy Baltazart
  • Answered

    LP-EM-CC2340R5: Is there an example of data_stream_UART_over_BLE used for Central? 0 Locked

    396 views
    3 replies
    Latest over 1 year ago
    by Anthony
  • Suggested Answer

    CC2540: Bootloader cc254x_f256_sbl.xcl does not compile with IAR 10.40 0 Locked

    298 views
    2 replies
    Latest over 1 year ago
    by LyChe
  • Answered

    CC2340R5: Hard fault when integrating NVS driver (SDK version 8.10.00.55) 0 Locked

    238 views
    4 replies
    Latest over 1 year ago
    by David Chen
  • Answered

    CC2651R3SIPA: Calculating current in BLE advatising 0 Locked

    196 views
    2 replies
    Latest over 1 year ago
    by GR
  • Not Answered

    LP-EM-CC2340R5: How to check Memory consumption after uploading the OAD Image 0 Locked

    404 views
    5 replies
    Latest over 1 year ago
    by Tanguy Baltazart
  • Suggested Answer

    CC2340R5: 1.The two development boards are placed very close to each other, only about 10cm apart, but the distance data displayed in the console is about 1 meter 0 Locked

    172 views
    1 reply
    Latest over 1 year ago
    by Clément
  • Suggested Answer

    CC2640R2F: SimplePeripheral_passcodeCB is not happening. 0 Locked

    239 views
    3 replies
    Latest over 1 year ago
    by Tanguy Baltazart
  • Not Answered

    LP-EM-CC2340R5: How to add another thread within example application (SDK version 8.10.00.55) 0 Locked

    269 views
    4 replies
    Latest over 1 year ago
    by Rasikraj Deshmukh
  • Suggested Answer

    LAUNCHXL-CC2640R2: LAUNCHXL-CC2640R2F 0 Locked

    350 views
    7 replies
    Latest over 1 year ago
    by Jan
  • Not Answered

    [FAQ] CC2340R5: CCS Theia is now available! 0 Locked

    941 views
    0 replies
    Started over 1 year ago
    by Clément
  • Answered

    CC2340R5-Q1: CC2340R5-Q1: How to add OAD services to my project? 0 Locked

    956 views
    12 replies
    Latest over 1 year ago
    by james zhou
  • Answered

    CC2340R5-Q1: GPIO Leakage current 0 Locked

    224 views
    3 replies
    Latest over 1 year ago
    by Haiatullah Gholami
  • Suggested Answer

    CC2340R2: External 32K XTAL 0 Locked

    232 views
    1 reply
    Latest over 1 year ago
    by Clément
  • Suggested Answer

    CC2651R3: Detailed recommendations on InjectaBLE vulnerability required 0 Locked

    366 views
    6 replies
    Latest over 1 year ago
    by David
  • Not Answered

    CC2340R5: BLE termination event after about 30 to 40 seconds (SDK version 8.10.00.55) 0 Locked

    459 views
    11 replies
    Latest over 1 year ago
    by Tanguy Baltazart
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