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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] TI Connectivity Device Programming Tools and Services

    Evan W
    Evan W
    TI Hardware and Software Programming Tools TI offers several hardware and software solutions for performing both in-system and off board programming TI Connectivity Devices such as those from the CC25XX, CC13xXX & CC26XX device families. In-system…
    • over 5 years ago
    • Bluetooth®︎
    • Bluetooth forum
  • [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
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  • Answered

    CC2541 I/o output on reset 0 Locked

    1481 views
    8 replies
    Latest over 10 years ago
    by Charles Williams46
  • Answered

    Crystals for CC2540 does not work 0 Locked

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    5 replies
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    by Yoo Hsiu Yeh
  • Not Answered

    CC2564 - Interrupt on port stops bluetooth 0 Locked

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    by Samuel
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    CC2540Dongle firmware from package 0 Locked

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    CC26XX GATT_WriteCharValue failing - need help to understand why 0 Locked

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    by Cetri
  • Answered

    Problem while changing SPP Demo to EABI mode? 0 Locked

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    by Arun Kumar27
  • Not Answered

    Can CC2540 achieve 30ms latency? 0 Locked

    1158 views
    3 replies
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    by J Lindh
  • Answered

    IAR.mac is missing in lastest SDK ble_cc26xx_2_01_00_44423 0 Locked

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    by Lu, Ken
  • Not Answered

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    by Johan Gustafsson
  • Not Answered

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    593 views
    1 reply
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    by svendbt
  • Answered

    802.15.4 multipoint to point link using CC2630/40/50 0 Locked

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    by YiKai Chen
  • Not Answered

    Are there CC2640/CC2650 Modules that use 48 pin package? 0 Locked

    575 views
    2 replies
    Latest over 10 years ago
    by svendbt
  • Not Answered

    Does the CC26xx provide a unique MAC number or similar? 0 Locked

    4850 views
    4 replies
    Latest over 10 years ago
    by svendbt
  • Answered

    How to proceed with TI RTOS 2.13 and CC2640 (and BLE Stack 2.1 and OAD) 0 Locked

    2195 views
    12 replies
    Latest over 10 years ago
    by Harald Ilg
  • Not Answered

    SensorTag CC2650 SensorTag 2.0 IMU problems 0 Locked

    972 views
    1 reply
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    by Jomar Hønsi
  • Not Answered

    CC26xx Interrupt Priorities? 0 Locked

    846 views
    1 reply
    Latest over 10 years ago
    by svendbt
  • Not Answered

    How to modify the TI SensorTag CC2650 Firmware to speed up data transfer? 0 Locked

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    by Andrea Moroni
  • Answered

    Support of TI Bluetooth SDK on CCSv6 linux host. 0 Locked

    1066 views
    11 replies
    Latest over 10 years ago
    by Joseph Gigi
  • Answered

    Device not starting re-advertising cc2541 after disconnecting 0 Locked

    1069 views
    4 replies
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    by YiKai Chen
  • Answered

    How to add a task on the cc2640 platform 0 Locked

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