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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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  • Suggested Answer

    CC2340R5: Channel Sounding 0 Locked

    1025 views
    3 replies
    Latest over 1 year ago
    by Evan W
  • Not Answered

    CC2340R5: Supervision Timeout related problem? 0 Locked

    155 views
    1 reply
    Latest over 1 year ago
    by David
  • Answered

    CC2340R5: CC2340R5 error messages (Error -261 @ 0x0) and (Error -614 @ 0x0) appear after using UniFlash 0 Locked

    372 views
    3 replies
    Latest over 1 year ago
    by Ryan Brown1
  • Answered

    CC2340R5: Programming with Smart RF Flash Programmer 2 ver. 1.8.2 not Possible 0 Locked

    259 views
    1 reply
    Latest over 1 year ago
    by Clément
  • Not Answered

    CC2340R5: When Gapscan_enable called , it gets stuck in icallabort() 0 Locked

    204 views
    0 replies
    Started over 1 year ago
    by Sandeep Sonawane
  • Not Answered

    CC2652R: The link is terminated after GATT_ExchangeMTU(), could you provide some suggestions for debugging? 0 Locked

    220 views
    5 replies
    Latest over 1 year ago
    by James Austrial
  • Not Answered

    CC2340R5: Notification on enabling 0 Locked

    184 views
    3 replies
    Latest over 1 year ago
    by David
  • Answered

    CC2340R5: smartrf studio generated output -- json representation 0 Locked

    245 views
    4 replies
    Latest over 1 year ago
    by bob frankel
  • Suggested Answer

    CC2640R2F: Need Help to start advertisement using coded PHY. 0 Locked

    449 views
    9 replies
    Latest over 1 year ago
    by David
  • Answered

    LP-EM-CC2340R5: Terminal program 0 Locked

    240 views
    2 replies
    Latest over 1 year ago
    by Ali Gürbüz
  • Answered

    CC2340R5: Question of customer NVID in different SDK 0 Locked

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

    CC2642R: GapInit_connect() -- peer adress types public and random 0 Locked

    295 views
    8 replies
    Latest over 1 year ago
    by Jan
  • Suggested Answer

    CC2642R-Q1: Whether CTKD is supported 0 Locked

    378 views
    3 replies
    Latest over 1 year ago
    by Evan W
  • Answered

    CC2340R5: error: Cortex_M0P: File Loader: Verification failed: Values at address 0x4E02000C do not match 0 Locked

    546 views
    2 replies
    Latest over 1 year ago
    by Mihail Trosinenco
  • Answered

    CC2642R: CC2640r multi connect 0 Locked

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

    CC2340R5: Analog microphone questions 0 Locked

    173 views
    1 reply
    Latest over 1 year ago
    by David
  • Answered

    CC2340R5: Which timer to use 0 Locked

    254 views
    3 replies
    Latest over 1 year ago
    by Manjunath Mandya
  • Answered

    CC2340R5-Q1: AOA implementation 0 Locked

    395 views
    3 replies
    Latest over 1 year ago
    by Evan W
  • Suggested Answer

    CC2642R-Q1: Can CC2642 reject the channel map update from a phone? 0 Locked

    191 views
    1 reply
    Latest over 1 year ago
    by Evan W
  • Answered

    CC2340R5: hardware register descriptions 0 Locked

    350 views
    4 replies
    Latest over 1 year ago
    by bob frankel
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