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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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  • Not Answered

    CC2340R5: Scan Response Interval Time 0 Locked

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

    CC2340R5: I'm facing problem while initializing the NVS in the basic_ble_oad_onchip_LP_EM_CC2340R5_freertos_ticlang example code 0 Locked

    298 views
    1 reply
    Latest over 1 year ago
    by Tanguy Baltazart
  • Suggested Answer

    DLPNIRNANOEVM: DLPNIRNANOEVM 0 Locked

    179 views
    1 reply
    Latest over 1 year ago
    by Alexander Chan
  • Answered

    CC2340R5: Drive LED from CC2340R5 High-Drive Pins 0 Locked

    284 views
    4 replies
    Latest over 1 year ago
    by Bun Kuch
  • Not Answered

    CC2340R5: Some question need to support 0 Locked

    531 views
    13 replies
    Latest over 1 year ago
    by David
  • Not Answered

    CC2340R5: CC2340 GAP_UpdateLinkParamReq interface keeps returning 0x11 0 Locked

    384 views
    7 replies
    Latest over 1 year ago
    by Tanguy Baltazart
  • Suggested Answer

    CC2340R5: Debugging RF Output code not applicable with simplelink_lowpower_f3_sdk_7_40_00_64 0 Locked

    177 views
    1 reply
    Latest over 1 year ago
    by David
  • Not Answered

    LP-CC1352P7: LP-CC1352P7 0 Locked

    203 views
    1 reply
    Latest over 1 year ago
    by Marie H
  • Not Answered

    LAUNCHXL-CC26X2R1: Notify feature not working in simple central example 0 Locked

    401 views
    5 replies
    Latest over 1 year ago
    by Jan
  • Answered

    CC2340R5: Element majorRev and minorRev in hw_fcfg.h->deviceInfo 0 Locked

    858 views
    29 replies
    Latest over 1 year ago
    by xuefeng.jin
  • Suggested Answer

    CC2340R2: Need BLE with CAN 0 Locked

    217 views
    1 reply
    Latest over 1 year ago
    by Christin Lee
  • Not Answered

    CC2642R: CC2642R1FRGZ chip Power cycle at temperature 0 Locked

    425 views
    8 replies
    Latest over 1 year ago
    by FI
  • Suggested Answer

    CC2340R5-Q1: The state of the ports during reset, including POR. 0 Locked

    409 views
    6 replies
    Latest over 1 year ago
    by Nima
  • Not Answered

    LAUNCHXL-CC26X2R1: Error during importing new project. 0 Locked

    213 views
    3 replies
    Latest over 1 year ago
    by Toby
  • Suggested Answer

    CC2642R-Q1: Whether patches are provided for the issue fixes of the SDK 0 Locked

    182 views
    1 reply
    Latest over 1 year ago
    by Nima
  • Suggested Answer

    CC2640R2F: Inquiry About CC2640R2F Chips Preprogrammed with OAD Capable Bootloader 0 Locked

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

    CC2642R: Change in response of CRC 0 Locked

    175 views
    1 reply
    Latest over 1 year ago
    by Clément
  • Answered

    CC2340R5: Advice on BLE starting point 0 Locked

    324 views
    5 replies
    Latest over 1 year ago
    by Tanguy Baltazart
  • Answered

    CC2340R5: MAC address for BLE device 0 Locked

    381 views
    5 replies
    Latest over 1 year ago
    by Manjunath Mandya
  • Suggested Answer

    LP-EM-CC2340R5: migration the code 0 Locked

    261 views
    1 reply
    Latest over 1 year ago
    by Clément
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