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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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  • Not Answered

    CC2640R2F: CC2640R2F Dead 0 Locked

    325 views
    7 replies
    Latest over 1 year ago
    by Markel Robregado
  • Suggested Answer

    LP-EM-CC2340R5: How to use Energy trace technology and Energy Trace ++ 0 Locked

    660 views
    11 replies
    Latest over 1 year ago
    by David
  • Answered

    LP-EM-CC2340R5: How to debug rf output 0 Locked

    461 views
    4 replies
    Latest over 1 year ago
    by zhengquan tang
  • Answered

    CC2340R5: How to debug BT connection failed issue 0 Locked

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

    CC2652R: GATT client, handle storage 0 Locked

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

    CC2340R5: UART overrun event has occurring 0 Locked

    817 views
    15 replies
    Latest over 1 year ago
    by Tanguy Baltazart
  • Answered

    CC2340R5-Q1: Macro for Braodcaster settings when using SysConfig 0 Locked

    234 views
    3 replies
    Latest over 1 year ago
    by sjmizuta
  • Suggested Answer

    CC2652R: Scan command timeout. Full LE command features are supported by CC2562R1 firmware? 0 Locked

    259 views
    3 replies
    Latest over 1 year ago
    by Jan
  • Not Answered

    CC2650MODA: CC2650 sensor tag code to integrate with ADS1293 0 Locked

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

    CC2340R5: The external 32kHz crystal oscillator of the CC2340 sometimes fails to start properly. 0 Locked

    593 views
    7 replies
    Latest over 1 year ago
    by Jake Pulliam
  • Suggested Answer

    CC2340R5-Q1: Code flow support for CC2340R5 stack. 0 Locked

    630 views
    13 replies
    Latest over 1 year ago
    by Abinesh Rajendran
  • Answered

    CC2340R5-Q1: Current behavior after Advertise transmission 0 Locked

    376 views
    7 replies
    Latest over 1 year ago
    by sjmizuta
  • Answered

    CC2642R-Q1: Schematic review. 0 Locked

    223 views
    2 replies
    Latest over 1 year ago
    by Andy Jin
  • Not Answered

    CC2650: Cannot find or make the BLE project zero work on the CC2650 Launchpad 0 Locked

    318 views
    2 replies
    Latest over 1 year ago
    by rperezti
  • Answered

    CC2340R5:About BMS(Bond Management Service) of BLE service 0 Locked

    423 views
    4 replies
    Latest over 1 year ago
    by Masaki
  • Suggested Answer

    CC2340R5: GATT_Characteristic custom Profile 128-bit UUID 0 Locked

    444 views
    1 reply
    Latest over 1 year ago
    by Jan
  • Suggested Answer

    LPSTK-CC1352R: How to reset CC1352R SensorTag to its factory setting to enable viewing of sensor data again 0 Locked

    281 views
    1 reply
    Latest over 1 year ago
    by Alex Fager
  • Suggested Answer

    CC2340R5: Sysconfig ISR registration missing 0 Locked

    225 views
    3 replies
    Latest over 1 year ago
    by David
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    CC2640R2F: cc2640r2f 0 Locked

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    by SenseGiz Team
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    CC2564CSTBTBLESW: AVRCP version update issue 0 Locked

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    Latest over 1 year ago
    by RogelioD
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