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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] TI Connectivity Device Programming Tools and Services

    Evan W
    Evan W
    TI Hardware and Software Programming Tools TI offers several hardware and software solutions for performing both in-system and off board programming TI Connectivity Devices such as those from the CC25XX, CC13xXX & CC26XX device families. In-system…
    • over 5 years ago
    • Bluetooth®︎
    • Bluetooth forum
  • [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
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  • Answered

    LAUNCHXL-CC2640R2: Merge 'Multi-role' and 'spi_slave' sample projects 0 Locked

    242 views
    4 replies
    Latest over 6 years ago
    by Steven Cao
  • Answered

    Compiler/CC2642R: FatFs FR_Not_Ready error 0 Locked

    751 views
    3 replies
    Latest over 6 years ago
    by Stephen Poanessa4
  • Answered

    CCS/CC2640R2F: Right way to tell TI device driver being executed is ROM code or source code with user modification 0 Locked

    299 views
    2 replies
    Latest over 6 years ago
    by peiqing xia
  • Suggested Answer

    Compiler/CC2564: How CC2564B terminal Sends Connection Request to Mobile Phone? 0 Locked

    575 views
    3 replies
    Latest over 6 years ago
    by Hari Nagalla
  • Suggested Answer

    Compiler/CC2640R2F: Failed to update advertising data 0 Locked

    214 views
    1 reply
    Latest over 6 years ago
    by Aslak N.
  • Suggested Answer

    CC2541: CC2541 0 Locked

    273 views
    1 reply
    Latest over 6 years ago
    by Aslak N.
  • Suggested Answer

    CC2650: HID over GATT : report wrongly interpreted if there is no keyboard 0 Locked

    432 views
    1 reply
    Latest over 6 years ago
    by Aslak N.
  • Answered

    CC2640: CC2640 RCV03 test 0 Locked

    857 views
    17 replies
    Latest over 6 years ago
    by Fredrik K
  • Suggested Answer

    LAUNCHXL-CC2640R2: Authentication Characteristic 0 Locked

    205 views
    1 reply
    Latest over 6 years ago
    by Christin Lee
  • Suggested Answer

    CC2650STK: Vacuum Compatibility? 0 Locked

    162 views
    1 reply
    Latest over 6 years ago
    by Fredrik K
  • Suggested Answer

    RTOS/CC2650: SDCARD 0 Locked

    265 views
    2 replies
    Latest over 6 years ago
    by IUsedToBeARealPerson (M-W)
  • Suggested Answer

    LAUNCHXL-CC26X2R1: BLE5 GapAdv_setParam GAP_ADV_PARAM_TX_POWER parameter 0 Locked

    786 views
    5 replies
    Latest over 6 years ago
    by Marie H
  • Suggested Answer

    CC2640R2F: OAD Image Tool can not get to work 0 Locked

    371 views
    6 replies
    Latest over 6 years ago
    by Marie H
  • Suggested Answer

    CC2640R2F: Indefinite scanning for advertising packets (from ble sensor) stops 0 Locked

    589 views
    5 replies
    Latest over 6 years ago
    by Marie H
  • Answered

    RTOS/CC2640R2F: I2C bus read failure when accessing the 2nd device connected to the same hardware I2C bus 0 Locked

    441 views
    2 replies
    Latest over 6 years ago
    by TER
  • Answered

    CC2640R2F: Audio stream over BLE (more than 44.1kHz) 0 Locked

    475 views
    2 replies
    Latest over 6 years ago
    by Takahiro Ogo
  • Answered

    CCS/CC2640: Build Bluetooth Host using Laptop System(Mac or Windows) Bluetooth driver 0 Locked

    328 views
    3 replies
    Latest over 6 years ago
    by YiKai Chen
  • Answered

    LAUNCHXL-CC2640R2: Simple_profile project with SIMPLEPROFILE_CHAR4_LEN more then 20 0 Locked

    943 views
    21 replies
    Latest over 6 years ago
    by AlexHome
  • Suggested Answer

    CCS/LAUNCHXL-CC2640R2: How to integrate the BMI 160 sensor on CC2640R2 as AoA sender without using sensors booster pack. 0 Locked

    550 views
    5 replies
    Latest over 6 years ago
    by Fredrik K
  • Answered

    RTOS/CC2640R2F: Calling GAPCentralRole_EstablishLink does run into a timeout 0 Locked

    278 views
    4 replies
    Latest over 6 years ago
    by Michael Osterwalder
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