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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

    CC2530 and CC2540 hardware compatibility 0 Locked

    2323 views
    2 replies
    Latest over 11 years ago
    by Rafal Majda
  • Not Answered

    Problems porting Bluetopia from MSP420F5529 to MSP430F5219 - BTPS_ERROR_HCI_INITIALIZATION_ERROR 0 Locked

    3891 views
    21 replies
    Latest over 11 years ago
    by Sundeep Javvaji
  • Answered

    need some info on two Keyfob callbacks 0 Locked

    675 views
    5 replies
    Latest over 11 years ago
    by Tejas Jay
  • Answered

    Debug will not exit from HAL_BOARD_INIT in IAR 0 Locked

    674 views
    1 reply
    Latest over 11 years ago
    by Tejas Jay
  • Not Answered

    Software for EZ430-RF256x Bluetooth SDK 0 Locked

    196 views
    1 reply
    Latest over 11 years ago
    by Sundeep Javvaji
  • Not Answered

    Stone street one advertisement start issue in SPPLE code 0 Locked

    275 views
    0 replies
    Started over 11 years ago
    by smitesh mali1
  • Not Answered

    Peripheral and Observer Role Compile Error 0 Locked

    766 views
    2 replies
    Latest over 11 years ago
    by Lou Prado
  • Not Answered

    What is wrong - Android is not able to turn on Accelerometer on CC2541 Keyfob. 0 Locked

    379 views
    0 replies
    Started over 11 years ago
    by Sanjay52975
  • Not Answered

    Keyfob, Android, Accelerometer, CC2541 - Did not work from android works BTool and Device Monitor 0 Locked

    1740 views
    1 reply
    Latest over 11 years ago
    by Sanjay52975
  • Not Answered

    Pulse-ox design using MSP430 and CC2541 0 Locked

    303 views
    0 replies
    Started over 11 years ago
    by Guruprasad K
  • Not Answered

    About the configuration of SPI master mode in the _hal_uart_spi.c 0 Locked

    293 views
    0 replies
    Started over 11 years ago
    by Xinling Geng
  • Not Answered

    Example code for CC2540USB SPI functions 0 Locked

    772 views
    3 replies
    Latest over 11 years ago
    by Xinling Geng
  • Not Answered

    Using power_mode assembly code results in linker error 0 Locked

    199 views
    0 replies
    Started over 11 years ago
    by Chris Hunt
  • Not Answered

    Sample code using UART Service of HAL Drivers API in BLE Stack 0 Locked

    456 views
    1 reply
    Latest over 11 years ago
    by Peter Borenstein
  • Not Answered

    Bluetooth stack stops sending data 0 Locked

    387 views
    3 replies
    Latest over 11 years ago
    by Stonestreet One Support
  • Answered

    TPS62730 and the bypass control 0 Locked

    403 views
    2 replies
    Latest over 11 years ago
    by david sun
  • Not Answered

    Recommend cheap andriod tablet/phone for testing BLE 0 Locked

    1783 views
    3 replies
    Latest over 11 years ago
    by Richard Dolf
  • Not Answered

    OAD: ImageB Without OAD Services 0 Locked

    217 views
    0 replies
    Started over 11 years ago
    by Zach Dennis
  • Not Answered

    Tiva/Stellaris SS1 Bluetopia memory leak 0 Locked

    1101 views
    7 replies
    Latest over 11 years ago
    by Stonestreet One Support
  • Not Answered

    4 packets @ 30ms connection interval, but last packet only 10 bytes 0 Locked

    414 views
    3 replies
    Latest over 11 years ago
    by Tom Morrison1
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