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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

    CC2560B: Bluetopia CC2560A vs CC2560B 0 Locked

    2561 views
    15 replies
    Latest over 7 years ago
    by Javier Herrero de la Cal
  • Answered

    CC2642R: Will SmartRF Flash Programmer 2 ver 1.7.5 detect the CC2642R? 0 Locked

    1350 views
    3 replies
    Latest over 7 years ago
    by Siri
  • Suggested Answer

    CC2640R2F: flashing Error for cc2640 0 Locked

    1473 views
    16 replies
    Latest over 7 years ago
    by Simon J
  • Answered

    LAUNCHXL-CC2650: Project Zero code not matching Doc in TI Resource Explorer 0 Locked

    646 views
    4 replies
    Latest over 7 years ago
    by da
  • Answered

    CC2640: The reset the RF core on CC2640 0 Locked

    635 views
    2 replies
    Latest over 7 years ago
    by Nomo
  • Answered

    RTOS/CC2640R2F: BLE5 with ported UART bridge runs into "standby" mode after ~5 sec data transfer 0 Locked

    448 views
    1 reply
    Latest over 7 years ago
    by Markel Robregado
  • Answered

    CC2640R2F: there is any default firmware from factory 0 Locked

    410 views
    2 replies
    Latest over 7 years ago
    by Shai Berman
  • Answered

    CC2540: How indicate connection interval 0 Locked

    510 views
    1 reply
    Latest over 7 years ago
    by YiKai Chen
  • Answered

    CC2640R2F: Does XDS110 debug probe support cJTAG? 0 Locked

    1018 views
    2 replies
    Latest over 7 years ago
    by timeslice
  • Answered

    LAUNCHXL-CC2640R2: Configure 2 pin to wake from shutdown? 0 Locked

    575 views
    2 replies
    Latest over 7 years ago
    by Markel Robregado
  • Answered

    CC2541EMK: physical layer RF testing is possible 0 Locked

    503 views
    1 reply
    Latest over 7 years ago
    by TER
  • Suggested Answer

    CCS/LAUNCHXL-CC2650: How does one serial print a variable onto a terminal or console? 0 Locked

    1403 views
    4 replies
    Latest over 7 years ago
    by Mihai
  • Suggested Answer

    CC2640: How is the maximum number of BLE characteristics determined and can it be increased? 0 Locked

    928 views
    3 replies
    Latest over 7 years ago
    by Katie Pier
  • Not Answered

    RTOS/CC2640R2F: FALSE I2C MSTAT.BUSBSY 0 Locked

    515 views
    3 replies
    Latest over 7 years ago
    by Jesu
  • Answered

    CC2640R2F-Q1: How to do flash write / erase protection 0 Locked

    636 views
    4 replies
    Latest over 7 years ago
    by Terry Deng
  • Suggested Answer

    BLE packet sniffing 0 Locked

    689 views
    1 reply
    Latest over 7 years ago
    by Evan W
  • Answered

    Linux/CC2640R2F: Flash BLE using application 0 Locked

    307 views
    4 replies
    Latest over 7 years ago
    by Prerak Patel
  • Answered

    CC2640R2F: Pairing stops working after creating a task 0 Locked

    1016 views
    13 replies
    Latest over 7 years ago
    by Marie H
  • Suggested Answer

    CC2640R2F: CC2640R2F OAD 0 Locked

    800 views
    12 replies
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    by Marie H
  • Suggested Answer

    CC2640R2F: Data Rate 0 Locked

    244 views
    1 reply
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    by Marie H
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