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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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  • Suggested Answer

    CC2640R2F: OTA for CC2640R2F 0 Locked

    130 views
    1 reply
    Latest 3 months ago
    by Jan
  • Not Answered

    LAUNCHXL-CC26X2R1: slow service discovery 0 Locked

    73 views
    1 reply
    Latest 3 months ago
    by David
  • Answered

    CC2340R5: CC2340R5 fell into the ICall_abort() function after calling the GATT_Indication api 0 Locked

    117 views
    3 replies
    Latest 3 months ago
    by David
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    CC2340R5: Looking for an "Arduino" like debug output option 0 Locked

    316 views
    17 replies
    Latest 4 months ago
    by Alex Fager
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    LP-EM-CC2340R53: MCU boot customization to accommodate unequal partition size for both primary and secondary image for CC2340R53 0 Locked

    138 views
    6 replies
    Latest 4 months ago
    by Jan
  • Not Answered

    CC2745R10-Q1: how to program the HSM to CC2745R10 for third party 0 Locked

    213 views
    3 replies
    Latest 4 months ago
    by Nima
  • Suggested Answer

    CC2340R5: BLE small size PCB antenna 0 Locked

    120 views
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    by RGW
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    CC2340R5: How to dynamically set device name on start 0 Locked

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    Latest 4 months ago
    by Itamar Cohen
  • Answered

    LP-EM-CC2340R5: Zephyr Bluetooth Beacon Sample 0 Locked

    241 views
    5 replies
    Latest 4 months ago
    by Hong N
  • Answered

    LAUNCHXL-CC26X2R1: connection parameters being ignored? 0 Locked

    150 views
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    Latest 4 months ago
    by kazola
  • Suggested Answer

    CC2652R7: Bluetooth forum 0 Locked

    84 views
    2 replies
    Latest 4 months ago
    by Khosrow Jalali
  • Suggested Answer

    CC2652PSIP: Example code for multi-role(Peripheral/Beacon/Scan) 0 Locked

    91 views
    1 reply
    Latest 4 months ago
    by Arthur R☑️
  • Suggested Answer

    CC2652R7: Vulnerabilities around Spiffs Library during power reset 0 Locked

    73 views
    1 reply
    Latest 4 months ago
    by Arthur R☑️
  • Suggested Answer

    CC2340R5-Q1: Power estimation for Battery: 350mAH & NXP (Freescale) TPMS Sensor 0 Locked

    232 views
    3 replies
    Latest 4 months ago
    by Mike Wu1
  • Suggested Answer

    CC2640R2F-Q1: Bluetooth module recommendation 0 Locked

    108 views
    1 reply
    Latest 4 months ago
    by RogelioD
  • Suggested Answer

    CC2340R5: BLE hopping test command 0 Locked

    172 views
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    Latest 4 months ago
    by Jiaquan Zhang
  • Suggested Answer

    CC2340R5: unable to see SCAN REQ & scan rsp data 0 Locked

    182 views
    6 replies
    Latest 4 months ago
    by Tarek D
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    CC2340R5: UART overrun event and hang issue is occurring 0 Locked

    113 views
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    Latest 4 months ago
    by Tarek D
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    CC2652R7: Failed to re-advertise BLE 0 Locked

    377 views
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    by Tarek D
  • Answered

    CC2651R3SIPA: Query Regarding ADC Interrupt Handling in TI-RTOS for CC2651R3SIPA 0 Locked

    259 views
    10 replies
    Latest 4 months ago
    by Hiroki Saito
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