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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 , 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
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  • Answered

    Hi, I've port ble2.1 project but download with error: Failed to load ftd2xx.dll 0 Locked

    654 views
    2 replies
    Latest over 10 years ago
    by JXS
  • Answered

    Trouble connecting Sensor Controller Studio to CC2650 SensorTag connected with DevPack 0 Locked

    3234 views
    11 replies
    Latest over 10 years ago
    by Ralph Deffke
  • Not Answered

    Choose between CC2541 or CC2640 as begineer? 0 Locked

    1441 views
    3 replies
    Latest over 10 years ago
    by JXS
  • Not Answered

    CC2650 halted with Sensor Controller in standby mode 0 Locked

    729 views
    2 replies
    Latest over 10 years ago
    by JXS
  • Not Answered

    implement hal_gyro.h, hal_gyro.c in SimpleBLEPeripheral project 0 Locked

    326 views
    2 replies
    Latest over 10 years ago
    by giang nv
  • Not Answered

    CC2650 SimpleBLEobserver BLE address stored with LSB first in gapDevRec_t.addr 0 Locked

    918 views
    2 replies
    Latest over 10 years ago
    by Ralph Deffke
  • Answered

    CC2540 vs CC2640 antenna 0 Locked

    1472 views
    2 replies
    Latest over 10 years ago
    by Fredrik K
  • Not Answered

    some questions about enctyption OAD 0 Locked

    203 views
    1 reply
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    by Cetri
  • Not Answered

    How to decrease the response time between android (central)and c2541(peripheral)? 0 Locked

    355 views
    1 reply
    Latest over 10 years ago
    by Cetri
  • Not Answered

    What's the peripheral's connection timeout? 0 Locked

    713 views
    1 reply
    Latest over 10 years ago
    by Cetri
  • Not Answered

    SensorTag 2.0 Maximum Sample Rate of Gyro and other movement sensors 0 Locked

    370 views
    1 reply
    Latest over 10 years ago
    by Cetri
  • Not Answered

    Why there're two bspSpiOpen() funcitons? 0 Locked

    514 views
    1 reply
    Latest over 10 years ago
    by Cetri
  • Suggested Answer

    Accelerometer/Gyro/Magnetometer seems to be not working 0 Locked

    966 views
    2 replies
    Latest over 10 years ago
    by Joaquin Castellanos
  • Answered

    CC2564MODN module dimension error 0 Locked

    410 views
    4 replies
    Latest over 10 years ago
    by Miguel
  • Discussion

    Bluetooth chip selection Locked

    250 views
    1 reply
    Latest over 10 years ago
    by Miguel
  • Suggested Answer

    Does CC2564's QFN reference design have PCB stack up requirement as CC2563MODN do? 0 Locked

    718 views
    8 replies
    Latest over 10 years ago
    by Miguel
  • Answered

    [CC2650] SDK for iOS 0 Locked

    834 views
    6 replies
    Latest over 10 years ago
    by YiKai Chen
  • Answered

    Question about recharge pulse 0 Locked

    527 views
    4 replies
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    by Chongchun Moon
  • Answered

    SimpleBLEPeripheral and Watch DevKit 0 Locked

    668 views
    2 replies
    Latest over 10 years ago
    by Robert Roth
  • Not Answered

    CC2640 Concurrent discover and initiate. 0 Locked

    1581 views
    3 replies
    Latest over 10 years ago
    by Thomas Engler
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