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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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  • Answered

    CCS/CC2652R: Different version of CCS running on same pc. 0 Locked

    381 views
    3 replies
    Latest over 7 years ago
    by YiKai Chen
  • Answered

    CC2541: BLE Stack v1.3.2 0 Locked

    317 views
    1 reply
    Latest over 7 years ago
    by Sean2
  • Suggested Answer

    Linux/CC2564C: Is there any command/interface to be used for collecting information & statistics about transmission quality, like packet loss? 0 Locked

    430 views
    1 reply
    Latest over 7 years ago
    by Vihang Parmar
  • Not Answered

    CCS/CC2640R2F: CC2640R2 and XDS 110 Debug Probe Problem 0 Locked

    1214 views
    3 replies
    Latest over 7 years ago
    by SVS
  • Suggested Answer

    CC2640R2F: [CC2640R2F]HCI_EXT_ModemTestTxCmd is not working in SIMPLELINK-CC2640R2-BLE5-EVAL(SDK 1.50.00.71) 0 Locked

    595 views
    1 reply
    Latest over 7 years ago
    by Sean2
  • Suggested Answer

    LAUNCHXL-CC2640R2: cc2640 interfacing with temperature sensor 0 Locked

    652 views
    2 replies
    Latest over 7 years ago
    by Adithya Venkatanarayanan
  • Answered

    RTOS/CC2640R2F: How to detect at runtime if the code is running at interrupt level 0 Locked

    206 views
    2 replies
    Latest over 7 years ago
    by Valerian G
  • Suggested Answer

    CC2650: Questions about BLE frames 0 Locked

    731 views
    1 reply
    Latest over 7 years ago
    by Sean2
  • Suggested Answer

    CC1352R: BLE oad offchip example 0 Locked

    439 views
    1 reply
    Latest over 7 years ago
    by Sean2
  • Answered

    CC2640R2F: PWM LED - turn off? 0 Locked

    378 views
    2 replies
    Latest over 7 years ago
    by GreenAndGrey
  • Suggested Answer

    CCS/CC2650STK: UUIDs for Service and Characteristic 0 Locked

    832 views
    3 replies
    Latest over 7 years ago
    by Evan W
  • Answered

    CC2642R: Silicon Revisions and SDK Support 0 Locked

    574 views
    6 replies
    Latest over 7 years ago
    by Evan W
  • Suggested Answer

    CCS/LAUNCHXL-CC2640R2: exception Hard Fault: FORCED: USAGE: INVSTATE in simple_broadcaster 0 Locked

    1485 views
    8 replies
    Latest over 7 years ago
    by user4711320
  • Answered

    CC2640R2F: Sensor Controller ADC measurement tolerance 0 Locked

    1087 views
    1 reply
    Latest over 7 years ago
    by TER
  • Answered

    CC2541: Internal temperature sensor and pins P0.0, P0.1 0 Locked

    989 views
    10 replies
    Latest over 7 years ago
    by x51
  • Answered

    RTOS/CC2640R2F: Is there a power cycle during OAD process? 0 Locked

    491 views
    3 replies
    Latest over 7 years ago
    by Viggo BF
  • Suggested Answer

    CC2642R: AES CTR mode support 0 Locked

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

    RTOS/SIMPLELINK-CC26X2-SDK: External Flash doesn't enter deep power down mode after calling to eraseFlashPg(uint8_t page) function 0 Locked

    1613 views
    10 replies
    Latest over 7 years ago
    by Severin Suveren
  • Suggested Answer

    CC2640R2F: CC2640R2F 0 Locked

    613 views
    4 replies
    Latest over 7 years ago
    by Eirik V
  • Answered

    CCS/CC2640R2F: Stop and Start My Advertising 0 Locked

    1327 views
    14 replies
    Latest over 7 years ago
    by MY MY
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