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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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  • Not Answered

    LAUNCHXL-CC1352P: Need suitable External Antenna to be used on SMA connector of LAUNCHXL-CC1352P-4 0 Locked

    320 views
    1 reply
    Latest over 3 years ago
    by TER
  • Answered

    CC2642R: Inquiry about AUTOSAR support 0 Locked

    368 views
    4 replies
    Latest over 3 years ago
    by Takayuki Miyazaki
  • Answered

    LAUNCHXL-CC26X2R1: BLE MAC Address 0 Locked

    737 views
    11 replies
    Latest over 3 years ago
    by YiKai Chen
  • Not Answered

    CC2640R2F-Q1: DIO voltage is 1.7V when VDDS=0 0 Locked

    266 views
    4 replies
    Latest over 3 years ago
    by Albin Zhang
  • Suggested Answer

    CC2640R2F: BLE CGM sample code? 0 Locked

    428 views
    1 reply
    Latest over 3 years ago
    by Ammar N
  • Not Answered

    CC2564C: Pop noise and data corruption in A3DP demo 0 Locked

    298 views
    4 replies
    Latest over 3 years ago
    by Jacob B.
  • Not Answered

    CC2640R2F: Writing to AON_WUC:JTAGCFG from the main application firmware 0 Locked

    338 views
    11 replies
    Latest over 3 years ago
    by daniel_o
  • Answered

    CC1352P: OAD very slow at 0.0kb/s 0 Locked

    319 views
    6 replies
    Latest over 3 years ago
    by EyalCo
  • Not Answered

    CC1352P: Do I need two baluns when using the 20dBm PA with the CC1352P? 0 Locked

    204 views
    1 reply
    Latest over 3 years ago
    by TER
  • Suggested Answer

    CC2564C: Turn off UART on TXDBG 0 Locked

    132 views
    3 replies
    Latest over 3 years ago
    by Jacob B.
  • Answered

    LAUNCHXL-CC26X2R1: Documents for CC26x2 launchpad family 0 Locked

    276 views
    5 replies
    Latest over 3 years ago
    by Rahul Chowdary Pinnaka
  • Not Answered

    CC2640R2F: osal_snv_read function call failed 0 Locked

    165 views
    1 reply
    Latest over 3 years ago
    by Ammar N
  • Answered

    CC2564C: Does the CC2564C chip allow an MTU size larger than the standard size when connecting via BLE 0 Locked

    282 views
    5 replies
    Latest over 3 years ago
    by Jacob B.
  • Answered

    GATT Valid Range Descriptor (Not working as expected) 0 Locked

    1130 views
    14 replies
    Latest over 3 years ago
    by Nathan Block
  • Answered

    CC2640R2F: How long does it take for CC2640R2F to enter standby? 0 Locked

    171 views
    1 reply
    Latest over 3 years ago
    by Ryan Brown1
  • Suggested Answer

    CC2650MODA: Programming CC2650MODA using UART 0 Locked

    273 views
    1 reply
    Latest over 3 years ago
    by Ryan Brown1
  • Not Answered

    CC2640R2F: Procedure for Multi tasking 0 Locked

    135 views
    1 reply
    Latest over 3 years ago
    by Ryan Brown1
  • Suggested Answer

    CC2652R: [RTLS]How to change the interval for non-connectable advertisements 0 Locked

    311 views
    5 replies
    Latest over 3 years ago
    by Clément
  • Answered

    CC2640R2F: Backup / Restore of Simple NV item 0 Locked

    172 views
    3 replies
    Latest over 3 years ago
    by Mike Wu1
  • Suggested Answer

    LAUNCHXL-CC2650: Unable to Install BLE SDK in CCS 0 Locked

    155 views
    1 reply
    Latest over 3 years ago
    by Nathan Block
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