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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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  • Suggested Answer

    CC2652R: is that possible to have broadcaster + peripheral role? 0 Locked

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

    CC2340R5: modify the TX power to +8dB during connections is done using HCI commands 0 Locked

    493 views
    3 replies
    Latest over 1 year ago
    by Clément
  • Suggested Answer

    CC2340R2: spi bootloader host example 0 Locked

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    CC2340R5: CCFG area programming failure using J-Flash 0 Locked

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    by Jake Pulliam
  • Answered

    CC2340R2: data sheet for VQFN (RKP), 40pin 0 Locked

    315 views
    3 replies
    Latest over 1 year ago
    by Mike Wu1
  • Suggested Answer

    CC2340R5: SPI CS Pull-Up 0 Locked

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    by Jake Pulliam
  • Suggested Answer

    CC2340R5: Regarding hard fault event when tried to restart BLE advertisement 0 Locked

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    14 replies
    Latest over 1 year ago
    by Tanguy Baltazart
  • Not Answered

    CC2651R3SIPA: Upgrade to SIMPLELINK-LOWPOWER-F2-SDK 7.40 and SYSCONFIG 1.20 breaks my code 0 Locked

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

    CC2340R5: Return value of GATTServApp_ProcessCharCfg 0 Locked

    156 views
    2 replies
    Latest over 1 year ago
    by Manjunath Mandya
  • Suggested Answer

    CC2340R5-Q1: How to burn without erasing 0 Locked

    369 views
    9 replies
    Latest over 1 year ago
    by Isaac Larson
  • Suggested Answer

    CC2340R5: Internal pullup / pulldown values 0 Locked

    347 views
    3 replies
    Latest over 1 year ago
    by Jake Pulliam
  • Suggested Answer

    LAUNCHXL-CC26X2R1: extended advertising mode 0 Locked

    255 views
    4 replies
    Latest over 1 year ago
    by Frank(EP) Liu
  • Suggested Answer

    LAUNCHXL-CC26X2R1: Back door boot loader flashing 0 Locked

    260 views
    4 replies
    Latest over 1 year ago
    by Clément
  • Suggested Answer

    CC2340R5: Problems burning with uniflash 0 Locked

    276 views
    3 replies
    Latest over 1 year ago
    by Clément
  • Suggested Answer

    CC2340R5: Problem is happening when i am trying to do on chip debugging on Code Composer Studio. 0 Locked

    284 views
    2 replies
    Latest over 1 year ago
    by Evan W
  • Suggested Answer

    CC2642R-Q1: Setting of Advertising parameters for direct advertisement 0 Locked

    816 views
    17 replies
    Latest over 1 year ago
    by Christin Lee
  • Answered

    CC2340R2: star network 0 Locked

    195 views
    1 reply
    Latest over 1 year ago
    by Clément
  • Not Answered

    CC2340R5: What s the name of the ISR of RTC in compare mode? 0 Locked

    451 views
    7 replies
    Latest over 1 year ago
    by Clément
  • Answered

    CC2652P: how to set the memory protect from sysconfig? 0 Locked

    340 views
    3 replies
    Latest over 1 year ago
    by Clément
  • Suggested Answer

    CC2340R5: ADC pin current consumption too high after ADC_close 0 Locked

    647 views
    6 replies
    Latest over 1 year ago
    by Clément
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