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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

    CC2340R2: any doc for how to do 1 layer pcb? 0 Locked

    165 views
    3 replies
    Latest 10 months ago
    by Jake Pulliam
  • Not Answered

    CC2340R5: CC2340R5: prevent re-connection request from central 0 Locked

    391 views
    9 replies
    Latest 10 months ago
    by David
  • Answered

    CC2652R7: Correct secure access to characteristics 0 Locked

    377 views
    8 replies
    Latest 10 months ago
    by Nick Braun
  • Answered

    CC2674R10: mcuboot: jump to application fails 0 Locked

    248 views
    4 replies
    Latest 10 months ago
    by Alex Fager
  • Answered

    CC2340R5-Q1: What would be the additional variance when routing 32.768KHz to DIO output? 0 Locked

    80 views
    1 reply
    Latest 10 months ago
    by Andrew Lugo
  • Answered

    CC2642R: Programming through JTAG pins of BLE Module RF-BM-2642B2 0 Locked

    174 views
    1 reply
    Latest 10 months ago
    by Jake Pulliam
  • Answered

    CC2340R5: menu display does not work properly 0 Locked

    181 views
    2 replies
    Latest 10 months ago
    by Mo K
  • Not Answered

    CC2642R: how do get connection parameters 0 Locked

    107 views
    1 reply
    Latest 10 months ago
    by David
  • Not Answered

    CC2642R: please let me know how to send notify data periodically 0 Locked

    131 views
    3 replies
    Latest 10 months ago
    by David
  • Not Answered

    CC2642R: How to debug NVS issue? 0 Locked

    270 views
    7 replies
    Latest 10 months ago
    by Jan
  • Not Answered

    CC2642R-Q1: ROV (Code composer studio 12.7.0) 0 Locked

    130 views
    1 reply
    Latest 10 months ago
    by Nima
  • Suggested Answer

    LP-CC2652RSIP: How to achieve ~1.5 μA current consumption in standby mode for examples other than simple_peripheral 0 Locked

    295 views
    10 replies
    Latest 10 months ago
    by Ryan Brown1
  • Not Answered

    CC2340R5: Write to memory by using UNIFLASH 0 Locked

    161 views
    1 reply
    Latest 10 months ago
    by Alex Fager
  • Not Answered

    LP-EM-CC2340R5: UART2ECHO long response 0 Locked

    198 views
    3 replies
    Latest 10 months ago
    by Alex Fager
  • Answered

    LP-EM-CC2340R5: CC2340R5: EnergyTrace returns with a message: “Stream closed”. 0 Locked

    230 views
    4 replies
    Latest 10 months ago
    by Natan Osnis
  • Answered

    LP-CC1352P7: How to implement OAD from ble central CC1352 for updating ble peripheral CC26xx application? 0 Locked

    207 views
    3 replies
    Latest 10 months ago
    by Arthur R☑️
  • Not Answered

    CC2340R5: Bluetooth causes thread not to work 0 Locked

    461 views
    10 replies
    Latest 10 months ago
    by David
  • Answered

    CC2642R: Issues while porting code form CC26x2r1 evaluation board to CC2642R microcontroller 0 Locked

    178 views
    3 replies
    Latest 10 months ago
    by Raj Parab
  • Not Answered

    CC2642R: CC2642R 0 Locked

    114 views
    1 reply
    Latest 10 months ago
    by David
  • Answered

    CC2340R5: Different current consumption while opening UART driver. 0 Locked

    749 views
    27 replies
    Latest 10 months ago
    by Connor
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