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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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  • Answered

    CC Debugger firmware verification failed 0 Locked

    1179 views
    9 replies
    Latest over 11 years ago
    by smart_win
  • Not Answered

    How to get the UART working in POWER_SAVING mode? 0 Locked

    1420 views
    4 replies
    Latest over 11 years ago
    by Peyton Davari
  • Not Answered

    GATT Service Memory Management 0 Locked

    180 views
    0 replies
    Started over 11 years ago
    by Kevin Lockwood
  • Not Answered

    Android support for CC2541 0 Locked

    189 views
    1 reply
    Latest over 11 years ago
    by Zahid Haq
  • Not Answered

    How to detect the nearest peripheral before connecting ? 0 Locked

    215 views
    2 replies
    Latest over 11 years ago
    by Pranjal Saxena
  • Answered

    Scatternet support from CC2540 0 Locked

    2365 views
    9 replies
    Latest over 11 years ago
    by J Lindh
  • Not Answered

    Decoding iBeacon message 0 Locked

    2254 views
    4 replies
    Latest over 11 years ago
    by Prashant Vaibhav
  • Not Answered

    Proximity Profile as pure observer/broadcaster. Does the master need to know the endpoints? 0 Locked

    366 views
    1 reply
    Latest over 11 years ago
    by Pranjal Saxena
  • Not Answered

    CC2564B power consumption increased(compare with CC2564) 0 Locked

    315 views
    2 replies
    Latest over 11 years ago
    by Tan Wang
  • Answered

    Bluez and cc2564 0 Locked

    1677 views
    2 replies
    Latest over 11 years ago
    by Vincent Coubard
  • Not Answered

    BT Module with Audio codec 0 Locked

    222 views
    1 reply
    Latest over 11 years ago
    by Sundeep Javvaji
  • Not Answered

    CC2541-CC2590EM pcb stackup different from datasheet 0 Locked

    369 views
    4 replies
    Latest over 11 years ago
    by spide
  • Not Answered

    cc2541 custom prototype with external power source without the TPS62730 DCDC regulator 0 Locked

    275 views
    0 replies
    Started over 11 years ago
    by Muhammad Zubair1
  • Not Answered

    Any alternative to flashing the turnkey module 0 Locked

    219 views
    0 replies
    Started over 11 years ago
    by Parimal Muli
  • Not Answered

    BLE Large Image OAD-ImageB xcl file 0 Locked

    685 views
    4 replies
    Latest over 11 years ago
    by Johannes Rudolph
  • Not Answered

    a question about the thermometer sample app 0 Locked

    267 views
    2 replies
    Latest over 11 years ago
    by Ming Chen4
  • Not Answered

    Sending data in quick order causes disconnect 0 Locked

    240 views
    2 replies
    Latest over 11 years ago
    by Stonestreet One Support
  • Answered

    CC2564 with LM4F232 0 Locked

    351 views
    5 replies
    Latest over 11 years ago
    by Miguel
  • Not Answered

    CC2541 Compiler optimizations 0 Locked

    211 views
    1 reply
    Latest over 11 years ago
    by Willis1
  • Not Answered

    Test Declaration Upload for B017183, B016552 for SIG qualification 0 Locked

    438 views
    1 reply
    Latest over 11 years ago
    by Willis1
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