TI E2E support forums
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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] TI Connectivity Device Programming Tools and Services

    Evan W
    Evan W
    TI Hardware and Software Programming Tools TI offers several hardware and software solutions for performing both in-system and off board programming TI Connectivity Devices such as those from the CC25XX, CC13xXX & CC26XX device families. In-system…
    • over 5 years ago
    • Bluetooth®︎
    • Bluetooth forum
  • [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 , CC2640R2F Please see this thread for Bluetooth Qualification updates . CC2640R2F / CC26X0 / CC13X0 Additional documentation for CC2650MODA 0572.cc2650moda…
    • 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
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  • Suggested Answer

    CC1352P: Start periodic synchronization (for CTE) over CODED PHY 0 Locked

    227 views
    4 replies
    Latest over 3 years ago
    by Ammar N
  • Answered

    CC2642R: Whether the ICall_malloc() having OSAL heap type can have heap memory fragmentation issue over the period of time? 0 Locked

    578 views
    15 replies
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    by Chris Yorkey
  • Suggested Answer

    CC2540: Wired USB HID Example 0 Locked

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  • Suggested Answer

    CC2652R: HCI Command 0 Locked

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  • Answered

    CC2564C: Request for low-level hardware programming information for Bluetooth controller 0 Locked

    232 views
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    Latest over 3 years ago
    by Tony Biddle
  • Answered

    CC2650STK: issues with "push to cloud" function on the SensorTag app 0 Locked

    533 views
    6 replies
    Latest over 3 years ago
    by Clément
  • Suggested Answer

    CC2642R: Multi-Role (Broadcaster/Observer) w/ CODED PHY(S=8) and LE 1M 0 Locked

    196 views
    1 reply
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    by YiKai Chen
  • Suggested Answer

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    851 views
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    by YiKai Chen
  • Suggested Answer

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    263 views
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    CC2642R: Not able to get correct battery estimation from ADC. 0 Locked

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    by fredrikgk
  • Not Answered

    CC2652P7: 20 dBm Tx power test 0 Locked

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

    CC2650MODA: simplePeripheral: What are the conditions to enter standby mode? 0 Locked

    281 views
    4 replies
    Latest over 3 years ago
    by Jim Tompkins
  • Not Answered

    CC2642R: BIOS_start hangs in TimerProxy startup 0 Locked

    180 views
    3 replies
    Latest over 3 years ago
    by Ryan Brown1
  • Answered

    CC2640R2F: RF-PHY Testing for blestack simple_peripheral project 0 Locked

    460 views
    4 replies
    Latest over 3 years ago
    by Kenton McFaul
  • Answered

    CC2640R2L: CC2640R2L: problem in config chip as a peripheral mode 0 Locked

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

    LAUNCHXL-CC2640R2: Receiving advertising packages in the Multi Role project in connection mode 0 Locked

    343 views
    6 replies
    Latest over 3 years ago
    by Sergei Elyagin
  • Suggested Answer

    CC2652P: ICall_malloc stuck in a neverending loop 0 Locked

    508 views
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    Latest over 3 years ago
    by Clément
  • Answered

    CC2642R: RAM or Register Content Retained after Warm Reset 0 Locked

    422 views
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    Latest over 3 years ago
    by Xiaofeng Lei
  • Suggested Answer

    CC2640R2L: Cc2640 reboot 0 Locked

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  • Answered

    Latest SIMPLE LINK SDK 0 Locked

    197 views
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