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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

    CC2640: Stream ADC samples over BLE? 0 Locked

    63 views
    1 reply
    Latest 2 months ago
    by Jan
  • Answered

    CC2745R10-Q1: How to start two ADV set with public address and RPA address? 0 Locked

    177 views
    4 replies
    Latest 2 months ago
    by Isaac Larson
  • Answered

    CC2340R5: "BLEAPPUTIL_SCAN_DISABLED" event is not getting triggered 0 Locked

    164 views
    3 replies
    Latest 2 months ago
    by Vaibhav Patil
  • Answered

    CC2745R10-Q1: How to only monitor PA or LNA? 0 Locked

    83 views
    1 reply
    Latest 2 months ago
    by Isaac Larson
  • Not Answered

    CC2340R5: About VDDR 0 Locked

    119 views
    4 replies
    Latest 2 months ago
    by Bun Kuch
  • Not Answered

    CC2340R5-Q1: When the CC2340 ADC converts a voltage of 0.7V, the output is 0. 0 Locked

    135 views
    4 replies
    Latest 2 months ago
    by Eric Lopez
  • Answered

    LAUNCHXL-CC26X2R1: MTU setting value of "host_test" 0 Locked

    114 views
    4 replies
    Latest 2 months ago
    by Yasukane Yamanaka
  • Answered

    CC2745R10-Q1: How can I keep SPI POCI to High when in use? 0 Locked

    145 views
    3 replies
    Latest 2 months ago
    by Cashmere Ramos
  • Answered

    LP-EM-CC2340R53: Programming CC2340R53 via Serial Bootloader 0 Locked

    129 views
    1 reply
    Latest 2 months ago
    by Ryan Brown1
  • Answered

    CC2745R10-Q1: [Channel Sounding] Multiple antenna switch with pinmux 0 Locked

    206 views
    2 replies
    Latest 2 months ago
    by Isaac Larson
  • Suggested Answer

    CC2340R5: BLE Central enter Exception_handlerSpin() when call GATT_WriteCharValue() 0 Locked

    224 views
    10 replies
    Latest 2 months ago
    by Bryte Chen
  • Not Answered

    CC2340R5: Error whle programming using IAR workbench 0 Locked

    100 views
    1 reply
    Latest 2 months ago
    by Ryan Brown1
  • Not Answered

    CC2640R2F: TI Interface for Writing Key to ATECC Secure Element 0 Locked

    63 views
    1 reply
    Latest 2 months ago
    by Ryan Brown1
  • Answered

    LP-EM-CC2745R10-Q1: Where are those booster packs for channel sounding... 0 Locked

    154 views
    5 replies
    Latest 2 months ago
    by Evan W
  • Suggested Answer

    CC2642R-Q1: Would it be possible for you to provide me with the results of this technology applicability assessment? 0 Locked

    113 views
    1 reply
    Latest 2 months ago
    by Evan W
  • Suggested Answer

    CC2745R10-Q1: How to generate true random numbers using CC2745 0 Locked

    176 views
    3 replies
    Latest 2 months ago
    by Nima
  • Not Answered

    LP-EM-CC2745R10-Q1: The devkit debugger options, beyond whats listed for it.. 0 Locked

    133 views
    5 replies
    Latest 2 months ago
    by Nima
  • Suggested Answer

    SIMPLELINK-LOWPOWER-SDK: Porting basic_ble example to custom board 0 Locked

    85 views
    1 reply
    Latest 2 months ago
    by Fred P
  • Not Answered

    LP-EM-CC2340R5: The scan fails to detect BLE peripheral devices that are confirmed to be operating normally 0 Locked

    140 views
    1 reply
    Latest 2 months ago
    by David
  • Answered

    CC2340R5-Q1: Flash Loader Error for IAR 0 Locked

    179 views
    3 replies
    Latest 2 months ago
    by Nima
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