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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

    CCS/LAUNCHXL-CC2640R2: Pairing Error Code 8 0 Locked

    327 views
    2 replies
    Latest over 6 years ago
    by Christian Hornhuber
  • Answered

    CC2640R2F: Available packages and RTLS 0 Locked

    177 views
    2 replies
    Latest over 6 years ago
    by Yuval G
  • Suggested Answer

    CC2640R2F: CC2640R2F default UART, PTM TEST 0 Locked

    602 views
    7 replies
    Latest over 6 years ago
    by R.M
  • Suggested Answer

    CCS/CC2650: Disconnect between board cc2650 and smartphone 0 Locked

    198 views
    2 replies
    Latest over 6 years ago
    by J Lindh
  • Suggested Answer

    LAUNCHXL-CC26X2R1: ProjectZero - enable Long Range advertisement set 0 Locked

    666 views
    8 replies
    Latest over 6 years ago
    by Eirik V
  • Suggested Answer

    CC2564MODA: MFI support for Bluetopia 0 Locked

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

    RTOS/CC2652R: How to best read a digital signal.. GPIO Interupt? 0 Locked

    281 views
    3 replies
    Latest over 6 years ago
    by TER
  • Answered

    CCS/LAUNCHXL-CC26X2R1: Bluetooth® forum 0 Locked

    176 views
    2 replies
    Latest over 6 years ago
    by Aslak N.
  • Answered

    CC2640R2F: How to get BLE Access Address from Peripheral after BLE connection established 0 Locked

    260 views
    2 replies
    Latest over 6 years ago
    by Takahiro Kako
  • Answered

    CCS/CC2652R: How to modify symbol at simple_peripheral_app.opt 0 Locked

    755 views
    8 replies
    Latest over 6 years ago
    by YiKai Chen
  • Answered

    SENSORTAG-SW: SensorTag Android Application & Mobile Data 0 Locked

    456 views
    6 replies
    Latest over 6 years ago
    by J Lindh
  • Suggested Answer

    CC2650: Voice over BLE 0 Locked

    300 views
    1 reply
    Latest over 6 years ago
    by J Lindh
  • Answered

    CC2640R2F: Bootloading over UART - Sending binary image fails with COMMAND_RET_FLASH_FAIL 0 Locked

    427 views
    2 replies
    Latest over 6 years ago
    by Christopher Cereske
  • Not Answered

    RTOS/CC2640R2F: HAL_SYSTEM_RESET CC2640R2F cannot be restarted normally 0 Locked

    558 views
    2 replies
    Latest over 6 years ago
    by Chris Sterzik
  • Suggested Answer

    CCS/CC2650: How to disable sensors in CC2650 0 Locked

    644 views
    5 replies
    Latest over 6 years ago
    by Mahesh Jena93
  • Suggested Answer

    CCS/CC2640R2F: PER test application for cc264or2f 0 Locked

    298 views
    3 replies
    Latest over 6 years ago
    by J Lindh
  • Answered

    CC2640: How to set IEEE 11073-20601 Regulatory Certification Data List ? 0 Locked

    1528 views
    3 replies
    Latest over 6 years ago
    by J Lindh
  • Suggested Answer

    CCS/CC2640R2F: Using CCS and XDC110 debugger, Simple peripheral device can't be discovered when debugging, but can be found when not debug. 0 Locked

    472 views
    8 replies
    Latest over 6 years ago
    by Eirik V
  • Suggested Answer

    CC2640: POWER_SAVING macro 0 Locked

    381 views
    5 replies
    Latest over 6 years ago
    by Eirik V
  • Suggested Answer

    CC2640R2F: Unable to download program to flash: Error connecting to the target: (Error -242 @ 0x0) A router subpath could not be accessed. The board configuration file is probably incorrect 0 Locked

    719 views
    8 replies
    Latest over 6 years ago
    by Eirik V
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