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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

    CC2340R5: can CC2340R5 support 6LoWPAN and bluetooth tethering? 0 Locked

    226 views
    1 reply
    Latest over 1 year ago
    by Alex Fager
  • Suggested Answer

    CC2652R7: Advertise single packet at given advertising interval 0 Locked

    420 views
    7 replies
    Latest over 1 year ago
    by Luke
  • Suggested Answer

    CC2340R5: How to config to Standby mode and wakeup from RTC in Basic BLE Application 0 Locked

    889 views
    3 replies
    Latest over 1 year ago
    by Luke
  • Suggested Answer

    CC2650: Decoding ADPCM Data from audio file after being retrieved by the sensortag 0 Locked

    279 views
    1 reply
    Latest over 1 year ago
    by Clément
  • Answered

    CC2640R2L: L2CAP fragmented packets crashes stack 0 Locked

    540 views
    5 replies
    Latest over 1 year ago
    by Clément
  • Answered

    CC2530: BLE support 0 Locked

    297 views
    3 replies
    Latest over 1 year ago
    by Ryan Brown1
  • Answered

    CC2340R5: About MCU Boot image verification time 0 Locked

    357 views
    1 reply
    Latest over 1 year ago
    by Alex Fager
  • Not Answered

    CC2564C becomes unresponsive when using a whitelist and connecting with a remote central device. 0 Locked

    505 views
    9 replies
    Latest over 1 year ago
    by Kyle Wells
  • Not Answered

    CC2340R5: Current of sample code "empty.c". 0 Locked

    376 views
    10 replies
    Latest over 1 year ago
    by David
  • Not Answered

    LAUNCHXL-CC26X2R1: Flash issue in backdoor boot loader mode 0 Locked

    277 views
    3 replies
    Latest over 1 year ago
    by Kousalya Saminathan
  • Not Answered

    CC2340R5: How to update the Acceptlist 0 Locked

    190 views
    1 reply
    Latest over 1 year ago
    by Luke
  • Suggested Answer

    CC2340R5: HCI Mode Communication 0 Locked

    690 views
    9 replies
    Latest over 1 year ago
    by Luke
  • Suggested Answer

    CC2340R5: wakeup from standby mode through gpio wakeup. 0 Locked

    984 views
    13 replies
    Latest over 1 year ago
    by Jan
  • Answered

    CC2540: About the "Lagre OAD" function 0 Locked

    280 views
    3 replies
    Latest over 1 year ago
    by Clément
  • Suggested Answer

    CC2642R: Calling gapBondMgrReadBondRec() causes Hwi exception at next disconnection 0 Locked

    378 views
    4 replies
    Latest over 1 year ago
    by Shuyang Zhong
  • Suggested Answer

    CC2640R2F: Dynamic Memory Leak (Heap overflow) after connections and data transfer cycle 0 Locked

    212 views
    1 reply
    Latest over 1 year ago
    by Clément
  • Not Answered

    CC2340R5: Proper Download and debugging of the CC2340R5 OAD (i.e. Basic BLE On Chip OAD images) 0 Locked

    471 views
    1 reply
    Latest over 1 year ago
    by Clément
  • Suggested Answer

    BLE cc2340r5 sys issue 0 Locked

    132 views
    1 reply
    Latest over 1 year ago
    by Clément
  • Answered

    CC2340R5: About "key.c" and "ecdsaf3.c" in MCU boot 0 Locked

    206 views
    1 reply
    Latest over 1 year ago
    by Clément
  • Answered

    LAUNCHXL-CC26X2R1: simple_ble example with oad? 0 Locked

    262 views
    2 replies
    Latest over 1 year ago
    by Clément
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