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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

    LP-CC1352P7: Cannot configure +20dBm mode in sysconfig of simple_peripherial_oad_offchip demo 0 Locked

    389 views
    5 replies
    Latest over 1 year ago
    by Christoph Spielmann
  • Not Answered

    CC2640R2F: How to unlock CC2640R2F, when both Flash Prog 2 and Uniflash fail to unlock? 0 Locked

    356 views
    3 replies
    Latest over 1 year ago
    by Ryan Brown1
  • Answered

    LP-CC1352P7: Data streamer example code for LP-CC1352P7 0 Locked

    533 views
    8 replies
    Latest over 1 year ago
    by Arthur R☑️
  • Suggested Answer

    LP-EM-CC1354P10: OOB Pairing 0 Locked

    241 views
    2 replies
    Latest over 1 year ago
    by prathmesh rajmane
  • Suggested Answer

    LP-CC2651R3SIPA: AT Commands 0 Locked

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

    CC2650: BLE Gateway 0 Locked

    156 views
    1 reply
    Latest over 1 year ago
    by Clément
  • Suggested Answer

    CC2340R5: storing user information in external flash 0 Locked

    349 views
    3 replies
    Latest over 1 year ago
    by Tanguy Baltazart
  • Not Answered

    CC2340R5: CC2340R5 : Watchdog resets continuously after its timeout. 0 Locked

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

    CC2640R2F: Source of miscellaneous power consumption every 45 ms during BLE Transmission and ways to reduce power consumption 0 Locked

    378 views
    6 replies
    Latest over 1 year ago
    by Tanguy Baltazart
  • Answered

    LP-EM-CC1354P10: Hardware exception during DMA_Open or Close 0 Locked

    646 views
    17 replies
    Latest over 1 year ago
    by Marie H
  • Answered

    CC2340R5: CC2340 cannot be configured to broadcast phy as coded 0 Locked

    245 views
    1 reply
    Latest over 1 year ago
    by Clément
  • Suggested Answer

    CC2340R5-Q1: Stand by power policy in CC2340r5 low power SDK sample application , does not actually put the MCU in standby mode 0 Locked

    413 views
    2 replies
    Latest over 1 year ago
    by Clément
  • Answered

    LP-EM-CC2340R5: CC2340 : Use Jlink download image 0 Locked

    923 views
    5 replies
    Latest over 1 year ago
    by Peisheng Yang
  • Answered

    CC2340R5-Q1: The connection monitor conflicts with the UART driver 0 Locked

    248 views
    2 replies
    Latest over 1 year ago
    by Achyut Ray
  • Not Answered

    CC2642R-Q1: Leakage current when the RESET_N is Low 0 Locked

    197 views
    1 reply
    Latest over 1 year ago
    by masaki.ono
  • Not Answered

    CC2340R5-Q1: Sleep mode example 0 Locked

    1096 views
    7 replies
    Latest over 1 year ago
    by Isaac Larson
  • Not Answered

    LP-CC2651P3: Eddystone Beacon Application 0 Locked

    369 views
    3 replies
    Latest over 1 year ago
    by Alex Fager
  • Suggested Answer

    CC2340R5: How to send a notification data to specific mobile app 0 Locked

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

    CC2340R5: add low power mode to Basic BLE code example & Energy Trace Not work 0 Locked

    1528 views
    17 replies
    Latest over 1 year ago
    by Jan
  • Answered

    CC2340R5-Q1: How to Tunning Load capacitance to get more precise Frequency 0 Locked

    494 views
    5 replies
    Latest over 1 year ago
    by Evan W
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