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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

    CC2541: Is there a example code for CC2541 in which the bluetooth master device can connect the bluetooth slave device directly? 0 Locked

    1039 views
    2 replies
    Latest over 6 years ago
    by user5774802
  • Answered

    CC2652R: Feature request: Extended Advertising PDU Bypass 0 Locked

    277 views
    4 replies
    Latest over 6 years ago
    by Cetri_ex
  • Answered

    CC2640R2F: abort the "RF_cmdTxTest" command 0 Locked

    540 views
    4 replies
    Latest over 6 years ago
    by Mohamad K
  • Answered

    CC2650MODA: Starting a new app on CC2650MODA 0 Locked

    277 views
    4 replies
    Latest over 6 years ago
    by Frederic Griffe
  • Suggested Answer

    CC2564: master/slave mode about CC2564 0 Locked

    293 views
    1 reply
    Latest over 6 years ago
    by Hari Nagalla
  • Suggested Answer

    BT-MSPAUDSINK-RD: Can MSP430 support Keil 0 Locked

    367 views
    1 reply
    Latest over 6 years ago
    by Hari Nagalla
  • Suggested Answer

    CCS/AM1808: Bluetopia 0 Locked

    925 views
    17 replies
    Latest over 6 years ago
    by Brahman Brahman
  • Answered

    CCS/CC2650STK: After establish bluetooth connection to iPhone sensortag disconnects: error 6: The connection has timed out unexpectedly 0 Locked

    620 views
    8 replies
    Latest over 6 years ago
    by sensortag_fan
  • Suggested Answer

    CC2564: With A2DP streaming and high 2.4GHz WiFi interference TI (BT Master and A2DP Source) does not avoid the bad frequencies in its Frequency Hopping Pattern selection and faces high packet error rate and audio glitches 0 Locked

    1274 views
    1 reply
    Latest over 6 years ago
    by Chen Loewy
  • Suggested Answer

    CC2642R: Device getting disconnect while making other ble connection 0 Locked

    1995 views
    9 replies
    Latest over 6 years ago
    by Ammar N
  • Answered

    CC2642R: Cell coin battery suitability for BLE 0 Locked

    511 views
    2 replies
    Latest over 6 years ago
    by kazola
  • Suggested Answer

    CC2640: SDK release, and BIOS, Chip ware, RTOS drivers and XDCtools directories setup for custom Sensor Controller projects 0 Locked

    411 views
    5 replies
    Latest over 6 years ago
    by John Wright
  • Answered

    CC2640R2F: OAD operation with error 0 Locked

    1125 views
    22 replies
    Latest over 6 years ago
    by Arubu
  • Suggested Answer

    CCS/LAUNCHXL-CC2640R2: HostTest GAP issue 0 Locked

    645 views
    5 replies
    Latest over 6 years ago
    by Eirik V
  • Answered

    SIMPLELINK-CC2640R2-SDK: SIMPLELINK-CC2640R2-SDK 2.40 - RTLS Agent Demo Not Working 0 Locked

    1342 views
    9 replies
    Latest over 6 years ago
    by William Near
  • Answered

    LAUNCHXL-CC26X2R1: Compatibility with Flash Programmer 2 0 Locked

    309 views
    3 replies
    Latest over 6 years ago
    by Fernando Willian Ramos Andrade
  • Answered

    CC2640R2F: Connect as a passive scanner over multiple antennas 0 Locked

    282 views
    3 replies
    Latest over 6 years ago
    by Nicolas Cornier
  • Suggested Answer

    CC2640R2F: Is the RF control command of CC2640R2F the same as CC2640? 0 Locked

    174 views
    3 replies
    Latest over 6 years ago
    by IUsedToBeARealPerson (M-W)
  • Answered

    CC2640R2F-Q1: tidcf26 PCB thickness question20190219 0 Locked

    353 views
    3 replies
    Latest over 6 years ago
    by user4334754
  • Answered

    CC2640R2F-Q1: Does CC2640R2F-Q1 support AES-128-GCM mode? 0 Locked

    436 views
    2 replies
    Latest over 6 years ago
    by Eirik V
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