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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/LAUNCHXL-CC2640R2: How tosolve error #10008-D to run a simple sample code on offline CCS? 0 Locked

    553 views
    1 reply
    Latest over 6 years ago
    by YiKai Chen
  • Answered

    LAUNCHXL-CC26X2R1: Serial Port Access to the TI BLE Stack APIs 0 Locked

    340 views
    4 replies
    Latest over 6 years ago
    by oldViking
  • Suggested Answer

    RTOS/CC2640R2F-Q1: CC2640R2 command line compilation 0 Locked

    367 views
    4 replies
    Latest over 6 years ago
    by AartiG
  • Answered

    Compiler/CC2640R2F: Changing the advertisement data dynamically. 0 Locked

    558 views
    6 replies
    Latest over 6 years ago
    by Christin Lee
  • Suggested Answer

    CC2640R2F: CC2640R2F 0 Locked

    569 views
    8 replies
    Latest over 6 years ago
    by Christin Lee
  • Suggested Answer

    RTOS/CC2640R2F: Add voice feature on BLE_Peripheral project 0 Locked

    940 views
    14 replies
    Latest over 6 years ago
    by Sylvain Guitton27
  • Answered

    CC2540: CC2540 device now Bluetooth 5 qualified? 0 Locked

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

    RTOS/CC2640R2F: Decoding infra red signal using simple_peripheral project 0 Locked

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

    CC2642R: BLE 5.1 supported? 0 Locked

    1688 views
    5 replies
    Latest over 6 years ago
    by J Lindh
  • Suggested Answer

    CC2640R2F: Getting duplicate scans after discovery process even when filter enabled 0 Locked

    1767 views
    14 replies
    Latest over 6 years ago
    by user3746726
  • Suggested Answer

    CCS/CC2650MODA: CC2650MODA GAP_BONDINGS_MAX 0 Locked

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

    CCS/CC1352R: Peripheral Observer package for CC13xx 0 Locked

    338 views
    1 reply
    Latest over 6 years ago
    by Marie H
  • Suggested Answer

    CC2640 and connection with my APP 0 Locked

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

    CC2650: Integration with MAX86140 heart rate sensor using SPI read not functioning 0 Locked

    1235 views
    9 replies
    Latest over 6 years ago
    by Simon J
  • Suggested Answer

    CC2650: CC2650- iOS - flashing led is not working instead of that buzzer start making noise 0 Locked

    395 views
    4 replies
    Latest over 6 years ago
    by Aslak N.
  • Suggested Answer

    LAUNCHXL-CC2640R2: Altium schematic, library and layout files 0 Locked

    473 views
    1 reply
    Latest over 6 years ago
    by Simon J
  • Answered

    RTOS/LAUNCHXL-CC1352R1: Using TREX, the download of SimpleLink CC13x2 26x2 SDK errors out at 95% with an UNZIP Error 0 Locked

    475 views
    8 replies
    Latest over 6 years ago
    by Fredrik K
  • Suggested Answer

    CCS/CC2640: worked pinInterrupt demo,when the main thread is pending,the current measured is 800uA. It's too high. 0 Locked

    257 views
    1 reply
    Latest over 6 years ago
    by Siri
  • Answered

    Compiler/CC2640R2F: About Util_constructClock 0 Locked

    477 views
    2 replies
    Latest over 6 years ago
    by user4917449
  • Suggested Answer

    RTOS/CC2640R2F: ECCROMCC26XX_verifyHash() always returns an error code of ECCROMCC26XX_STATUS_X_COORD_TOO_LONG 0 Locked

    374 views
    2 replies
    Latest over 6 years ago
    by Siri
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