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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

    LP-EM-CC2340R5: MCU Boot for OAD On Chip is directly booting the persistent application 0 Locked

    320 views
    6 replies
    Latest 9 months ago
    by Sushant Thakur
  • Not Answered

    LAUNCHXL-CC1352P: Project Zero only runs/advertises when flashed. Does not come up again after reset until next flash 0 Locked

    162 views
    1 reply
    Latest 9 months ago
    by Siri
  • Answered

    CC2340R5: Can't Get RSSI in AdvReport 0 Locked

    142 views
    2 replies
    Latest 9 months ago
    by prince singh
  • Not Answered

    CC2340R5: How to read the low frequency clock source? 0 Locked

    340 views
    2 replies
    Latest 9 months ago
    by Toby
  • Answered

    CC2340R5: With pairing mode, input pass code view flash away, don't have enough time to input anything. 0 Locked

    157 views
    2 replies
    Latest 9 months ago
    by Jan
  • Not Answered

    CC2340R5: Issue flashing the device with Uniflash + XDS110 0 Locked

    149 views
    1 reply
    Latest 9 months ago
    by Ryan Brown1
  • Suggested Answer

    CC2651R3SIPA: 267@ 0X0 DEBUG ERROR 0 Locked

    169 views
    1 reply
    Latest 9 months ago
    by Ryan Brown1
  • Not Answered

    CC2340R5: UART Communication 0 Locked

    450 views
    6 replies
    Latest 9 months ago
    by Ryan Brown1
  • Suggested Answer

    CC2642R: Non-Volatile Storage in Flash area 0 Locked

    283 views
    3 replies
    Latest 9 months ago
    by Ryan Brown1
  • Answered

    CC2340R5: Saving Bond info on CC2340R5 0 Locked

    130 views
    1 reply
    Latest 9 months ago
    by Sandeep Singh
  • Suggested Answer

    CC2340R5: BLE Central Example On CC2340R5. 0 Locked

    414 views
    7 replies
    Latest 9 months ago
    by Sandeep Singh
  • Answered

    CC2745P10-Q1: MCAN user manual 0 Locked

    371 views
    1 reply
    Latest 9 months ago
    by Virginia Siru
  • Suggested Answer

    CC2651R3: Need Guidance to Develop OAD Process on Android APK Level 0 Locked

    341 views
    1 reply
    Latest 9 months ago
    by David
  • Suggested Answer

    CC2642R: Achieving Ideal Idle Current Consumption on CC26X2 LaunchPad Using Simple Peripheral Example 0 Locked

    350 views
    7 replies
    Latest 9 months ago
    by David
  • Not Answered

    CC2640R2F: CC2640R2F on PCB (once code is uploaded) must stay connected to power and not be reset. Otherwise program halts 0 Locked

    245 views
    5 replies
    Latest 9 months ago
    by Harun Adiyaman
  • Answered

    CC2651R3SIPA: Internal Antennae Layout Questions 0 Locked

    159 views
    1 reply
    Latest 9 months ago
    by Bun Kuch
  • Answered

    CC2651R3SIPA: Bluetooth SIG 0 Locked

    261 views
    4 replies
    Latest 9 months ago
    by FI
  • Suggested Answer

    CC2340R5: measure CC2340 tx power scenario. 0 Locked

    146 views
    1 reply
    Latest 9 months ago
    by Bun Kuch
  • Suggested Answer

    CC2652R7: CC2652,CC2340 Schematic Design Review 0 Locked

    182 views
    1 reply
    Latest 9 months ago
    by Bun Kuch
  • Not Answered

    CC2340R5: High consumption while waiting for connect 0 Locked

    162 views
    4 replies
    Latest 9 months ago
    by David
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