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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: RTC 0 Locked

    1782 views
    20 replies
    Latest over 1 year ago
    by Ryan Li
  • Suggested Answer

    TTC-3P-BLUETOOTH-MODULES: is it possible to get data sheets for this? WL1833CAAPRQ1 0 Locked

    266 views
    3 replies
    Latest over 1 year ago
    by joseph scinta
  • Not Answered

    CC2651R3: Service changed indication does not trigger after a firmware update 0 Locked

    521 views
    9 replies
    Latest over 1 year ago
    by Jan
  • Suggested Answer

    CC2340R5-Q1: About Advertise Transmission Evne 0 Locked

    699 views
    17 replies
    Latest over 1 year ago
    by Isaac Larson
  • Not Answered

    CC2652R7: The simple_central routine in the SDK examples changes from 16 bit UUID to 128 bit UUID. 0 Locked

    256 views
    2 replies
    Latest over 1 year ago
    by David
  • Suggested Answer

    CC2340R5: CC2340R5 0 Locked

    414 views
    1 reply
    Latest over 1 year ago
    by Nima
  • Answered

    CC2340R5: how use in embedded Linux project 0 Locked

    565 views
    5 replies
    Latest over 1 year ago
    by Jan
  • Not Answered

    CC2340R5: Increase or decrease RSSI using CC2340R5 0 Locked

    338 views
    4 replies
    Latest over 1 year ago
    by Manjunath Mandya
  • Answered

    CC2340R5-Q1: How to read and write internal flash? 0 Locked

    767 views
    4 replies
    Latest over 1 year ago
    by Peisheng Yang
  • Not Answered

    LP-EM-CC2340R5: Measure Current consumption in standby & Idle modes 0 Locked

    637 views
    7 replies
    Latest over 1 year ago
    by Alex Fager
  • Not Answered

    CC2652R: osalportTimer is not calling event in zigbee stack 0 Locked

    205 views
    1 reply
    Latest over 1 year ago
    by Toby
  • Not Answered

    LP-EM-CC2340R5: Uart_read and Uart_write 0 Locked

    179 views
    1 reply
    Latest over 1 year ago
    by Toby
  • Suggested Answer

    CC2340R5: How to properly use HCI Commands and BLE in the same project ? 0 Locked

    737 views
    2 replies
    Latest over 1 year ago
    by Cashmere Ramos
  • Not Answered

    CC2642R: upload file to flash 0 Locked

    139 views
    1 reply
    Latest over 1 year ago
    by Toby
  • Answered

    CC2340R5: Lost advertising when write hex data after read DEVINFO_MANUFACTURER_NAME 0 Locked

    137 views
    1 reply
    Latest over 1 year ago
    by xuefeng.jin
  • Not Answered

    CC2650: How to modify the oob communication behavior 0 Locked

    185 views
    1 reply
    Latest over 1 year ago
    by David
  • Answered

    CC2340R5: Scan filter and Connect 0 Locked

    1041 views
    14 replies
    Latest over 1 year ago
    by Ryan Li
  • Suggested Answer

    LP-EM-CC2340R5: How do we sniff BLE packets, using smartRF studio 0 Locked

    751 views
    6 replies
    Latest over 1 year ago
    by Navami GS
  • Not Answered

    CC2340R5: BLE module Current consumption issue 0 Locked

    312 views
    3 replies
    Latest over 1 year ago
    by David
  • Answered

    CC2340R5: Central connect 0 Locked

    526 views
    4 replies
    Latest over 1 year ago
    by Ryan Li
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