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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

    BLE transfer bottleneck? 0 Locked

    11144 views
    35 replies
    Latest over 10 years ago
    by Zubin Huang
  • Answered

    Does CC2541 support multi-central device to one peripheral device? 0 Locked

    531 views
    2 replies
    Latest over 10 years ago
    by Tim C
  • Not Answered

    Changes required to be made in an app for keyfob to work on evaluation modules 0 Locked

    357 views
    1 reply
    Latest over 10 years ago
    by Tim C
  • Not Answered

    Copy and build a new BLE project for CC2640 in CCS6 0 Locked

    414 views
    1 reply
    Latest over 10 years ago
    by Tim C
  • Answered

    What does mismatched passkey settings in HIDAdvRemote projects result in? 0 Locked

    581 views
    3 replies
    Latest over 10 years ago
    by Tim C
  • Answered

    cc2650 High speed RC oscillator 0 Locked

    917 views
    4 replies
    Latest over 10 years ago
    by Walter Caro
  • Not Answered

    Combo Role Profile update for BLE Stack 1.4.1 0 Locked

    405 views
    1 reply
    Latest over 10 years ago
    by Tim C
  • Not Answered

    SensorTag AAA Battery Mount 0 Locked

    1622 views
    7 replies
    Latest over 10 years ago
    by YiKai Chen
  • Not Answered

    Why does GAP_Set_Discoverability_Mode() sometimes return BTPS_ERROR_HCI_DRIVER_ERROR (-14)? 0 Locked

    770 views
    1 reply
    Latest over 10 years ago
    by Joseph Gigi
  • Not Answered

    CC2640 Calculating Datasheet Current Consumption and Matching Bench Current Consumption. 0 Locked

    557 views
    2 replies
    Latest over 10 years ago
    by svendbt
  • Not Answered

    Strong magnet can damage to Sensortag? 0 Locked

    259 views
    2 replies
    Latest over 10 years ago
    by Jarle Boe
  • Answered

    Can TI provide the latest CC2564 patch as a c header file in the same format as used by the Stonestreet Bluetopia stack? 0 Locked

    553 views
    2 replies
    Latest over 10 years ago
    by Joseph Gigi
  • Answered

    Observe Advertising Interval of CC2650 SensorTag 0 Locked

    567 views
    1 reply
    Latest over 10 years ago
    by Eirik V
  • Not Answered

    CC2541 Send float data 0 Locked

    527 views
    1 reply
    Latest over 10 years ago
    by Eirik V
  • Answered

    Folded dipole antenna for CC2640? 0 Locked

    537 views
    1 reply
    Latest over 10 years ago
    by CHS
  • Answered

    CC2541: Adding new profile problem 0 Locked

    551 views
    3 replies
    Latest over 10 years ago
    by AL_Spain
  • Not Answered

    Cannot pair CC2650 with ipad Air via Bluetooth 0 Locked

    287 views
    1 reply
    Latest over 10 years ago
    by Joseph Gigi
  • Answered

    CC2541 hardware Design files for Battery backed up RTC application 0 Locked

    774 views
    2 replies
    Latest over 10 years ago
    by Anil Sudhakaran
  • Not Answered

    Compiling new project - source file error 0 Locked

    319 views
    1 reply
    Latest over 10 years ago
    by JXS
  • Not Answered

    Crashes in HostTestApp with 100 byte attributes, suspect ICall setup 0 Locked

    237 views
    1 reply
    Latest over 10 years ago
    by JXS
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