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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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  • Suggested Answer

    CC2640R2F: Update Bluetooth SDK Version 0 Locked

    522 views
    21 replies
    Latest 11 months ago
    by Markel Robregado
  • Suggested Answer

    CC2340R5-Q1: Could CC2340R5-Q1 support ICCE, CCC2.0, ICCOA protocol ? 0 Locked

    297 views
    5 replies
    Latest 11 months ago
    by Nima
  • Not Answered

    CC2652R: Matter controller and commissioner, how to use DMM / BLE / Thread ? 0 Locked

    471 views
    7 replies
    Latest 11 months ago
    by Toby
  • Not Answered

    CC2340R5: cc2340r5 0 Locked

    454 views
    17 replies
    Latest 11 months ago
    by Achyut Ray
  • Answered

    CC2640R2F: Advertiser long range not advertisement data both advData and ScanRsp 0 Locked

    192 views
    2 replies
    Latest 11 months ago
    by Vasu Khwanyuen
  • Suggested Answer

    CC2340R2: CC2340R2 0 Locked

    433 views
    9 replies
    Latest 11 months ago
    by Clément
  • Answered

    CC2340R5-Q1: How does CC2340 use the bonding process? 0 Locked

    578 views
    7 replies
    Latest 11 months ago
    by Peisheng Yang
  • Answered

    CC2640R2F: Adding Additional Characteristic UUID in BLE Profile (TI CC2640) 0 Locked

    189 views
    1 reply
    Latest 11 months ago
    by David
  • Not Answered

    CC2340R5: Does it possible to add a delay into pairing process? 0 Locked

    118 views
    0 replies
    Started 11 months ago
    by Aki Tseng
  • Answered

    CC2340R5-Q1: external components required to use the "CC2340R5-Q1" 0 Locked

    308 views
    1 reply
    Latest 11 months ago
    by Andrew Lugo
  • Not Answered

    CC2651R3SIPA: Will TI plan to support ANCS and AMS(Apple Media Service) for CC2651R3SIPA? 0 Locked

    344 views
    5 replies
    Latest 11 months ago
    by Mike Wu1
  • Answered

    CC2541: How to turn on AES ECB? 0 Locked

    218 views
    2 replies
    Latest 11 months ago
    by Kien
  • Answered

    CC2340R5: Sending about 800 bytes in UART2 each 500ms is triggerring ICall_abort 0 Locked

    260 views
    4 replies
    Latest 11 months ago
    by Clément
  • Answered

    CC2340R5: How can I change the image currently running and reset the device to a new one? 0 Locked

    292 views
    1 reply
    Latest 11 months ago
    by Clément
  • Not Answered

    LAUNCHXL-CC26X2R1: increase ti_sysvios_knl_idle_loop stacksize 0 Locked

    147 views
    1 reply
    Latest 11 months ago
    by Toby
  • Not Answered

    CC2340R2: UART read callback not occurring again if UART read buffer exits 0 Locked

    253 views
    5 replies
    Latest 11 months ago
    by Toby
  • Answered

    CC2340R5: CC2340R5 Antenna source matching network query 0 Locked

    215 views
    1 reply
    Latest 11 months ago
    by desouza
  • Answered

    CC2640R2F: CC2640R2F standby current consumption (Simple_Peripheral) 0 Locked

    378 views
    4 replies
    Latest 11 months ago
    by Uthman Elmoursi
  • Suggested Answer

    CC2541: IAR 10.40 with SBL 0 Locked

    169 views
    1 reply
    Latest 11 months ago
    by Clément
  • Answered

    CC2340R5-Q1: after changing project name of Basic_BLE project, the changes done in sysconfig are not reflected in code. 0 Locked

    191 views
    2 replies
    Latest 11 months ago
    by Ankit Gupta
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