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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] ZIGBEE-POWER-CALC: [FAQ] Compiler Announcement: TI Arm Clang Compiler Tools release version 3.2.0.LTS available for TI Arm Cortex-M and Cortex-R devices

    Todd Snider
    Todd Snider
    Part Number: ZIGBEE-POWER-CALC TI is pleased to announce a new TI Arm Clang Compiler Tools release 3.2.0.LTS which includes the following new features. New features: Support for ELF Segment "Blocking" (Alignment and Padding) Support for OpTI…
    • over 1 year ago
    • Bluetooth®︎
    • Bluetooth forum
  • [FAQ] CC2340R5: PWM example to produce a siren

    Clément
    Clément
    Part Number: CC2340R5 Other Parts Discussed in Thread: BOOSTXL-AUDIO , SYSCONFIG Hi, Here is a step by step guide showing how to use the PWM example to produce a siren-like sound. The example is based on F3 SDK 7.20.00.29. A BOOSTXL-AUDIO is used…
    • Answered
    • over 2 years ago
    • Bluetooth®︎
    • Bluetooth forum
  • [FAQ] CC2340R5: Tips to debug OAD software

    Clément
    Clément
    Part Number: CC2340R5 Other Parts Discussed in Thread: UNIFLASH , Hi, Here are the steps I recommend to follow to debug the basic_persistent app c (similar steps can be applied for basic_ble_oad_on_chip, basic_ble_oad_off_chip, etc.). I- Build…
    • Answered
    • over 2 years ago
    • Bluetooth®︎
    • Bluetooth forum
  • [FAQ] CC2340R5: Enabling Debug Logging on the CC23XX Device Family

    Isaac Larson
    Isaac Larson
    Part Number: CC2340R5 Other Parts Discussed in Thread: SYSCONFIG CC23XX Debug Logging Feature We have recently released a new debug logging feature on the SimpleLink Low Power F3 SDK for the CC23xx devices . The logging feature allows users to output…
    • Answered
    • over 2 years ago
    • Bluetooth®︎
    • Bluetooth forum
  • [FAQ] LP-CC2652R7: Amazon Sidewalk Release!

    Arthur R☑️
    Arthur R☑️
    Part Number: LP-CC2652R7 Other Parts Discussed in Thread: CC2652R7 Hello All E2E Community Members, TI has released software support for the Amazon Sidewalk protocol. The TI Sidewalk Stack is included in SIMPLELINK_CC13XX_CC26XX_SDK version 6.41.00…
    • Answered
    • over 2 years ago
    • Bluetooth®︎
    • Bluetooth forum
  • [FAQ] CC2652R: How to use SysTick?

    Clément
    Clément
    Part Number: CC2652R Other Parts Discussed in Thread: CC2640R2F SysTick can be used to achieve time tracking with 20.833 ns accuracy (i.e. same accuracy as the System Clock). More details, such as API description can be found here . The code below…
    • Answered
    • over 2 years ago
    • Bluetooth®︎
    • Bluetooth forum
  • [FAQ] CC2651R3: How to enable OAD for BLE projects on CC26x1x3

    Clément
    Clément
    Part Number: CC2651R3 Other Parts Discussed in Thread: CC2651P3 , , , LAUNCHXL-CC26X2R1 This thread share two ways to evaluate OAD with the LP_CC2651P3 or LP_CC2651R3SIPA. The instructions can also be used with custom designs for a CC2651R3 or CC2651P3…
    • Answered
    • over 2 years ago
    • Bluetooth®︎
    • Bluetooth forum
  • [FAQ] Compiler Announcement: TI Arm Clang Compiler Tools release version 2.1.0.LTS available

    Todd Snider
    Todd Snider
    TI is pleased to announce a new TI Arm Clang Compiler Tools version 2.1.0.LTS which includes the following new features. New features: Link-Time Optimization (LTO) - enables inter-module optimizations at link-time Support for Modified Condition…
    • over 3 years ago
    • Bluetooth®︎
    • Bluetooth forum
  • [FAQ] SIMPLELINK-CC13XX-CC26XX-SDK: Additional information for porting from simplelink_cc13x2_26x2_sdk_5_20_00_52 to simplelink_cc13xx_cc26xx_sdk_5_30_00_56 SDK

    Christin Lee
    Christin Lee
    Part Number: SIMPLELINK-CC13XX-CC26XX-SDK Other Parts Discussed in Thread: SYSCONFIG There has been a new feature added into sysconfig tool for the TI kernel in simplelink_cc13xx_cc26xx_sdk_5_30_00_56 SDK. The project.syscfg(ex: simple_peripheral…
    • Answered
    • over 3 years ago
    • Bluetooth®︎
    • Bluetooth forum
  • [FAQ] CC2642R: FFT on CC13x2/CC26x2 devices

    Clément
    Clément
    Part Number: CC2642R Other Parts Discussed in Thread: CC1312R , CC2652R7 , CC1352R , CC1352P , CC2652P , CC2652R Hi, Here is some guidance to leverage the DSP possibilities of the CC2642R in order to run FFT operations. Note:The same guide is applicable…
    • Answered
    • over 4 years ago
    • Bluetooth®︎
    • Bluetooth forum
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  • Answered

    CC2640R2F: AoA Angle is not fixed in rtls_example.py 0 Locked

    496 views
    6 replies
    Latest over 5 years ago
    by Yonghua Pan
  • Answered

    CC1310: RF is blocked when we set Cache to be RAM 0 Locked

    210 views
    5 replies
    Latest over 5 years ago
    by Daniel Fang
  • Suggested Answer

    CCS/LAUNCHXL-CC26X2R1: how can we get the number of bytes when the UART work in read callback mode 0 Locked

    232 views
    2 replies
    Latest over 5 years ago
    by nan li44
  • Not Answered

    AM4378: Hands Free Ring Indication 0 Locked

    392 views
    8 replies
    Latest over 5 years ago
    by Hari Nagalla
  • Answered

    CC2640R2F: Icall Direct API causing HAL_ASSERT_CAUSE_ICALL_TIMEOUT Error 0 Locked

    1495 views
    25 replies
    Latest over 5 years ago
    by Eirik V
  • Not Answered

    CC2642R: Gap Scan Heap Issue 0 Locked

    604 views
    6 replies
    Latest over 5 years ago
    by Mark White
  • Suggested Answer

    CC2640R2F: Simple NP Project: NPI de-asserting MRDY pin before clock or data is stopped 0 Locked

    730 views
    14 replies
    Latest over 5 years ago
    by Clément
  • Answered

    CC2541: some of mobile phones fail to detect the CC2541 advertisement packets 0 Locked

    625 views
    17 replies
    Latest over 5 years ago
    by narendra singh1
  • Answered

    CC2640R2F: Serial reconnect fail 0 Locked

    155 views
    2 replies
    Latest over 5 years ago
    by elli kim
  • Suggested Answer

    LAUNCHXL-CC2650: GAPROLE_ADVERT_OFF_TIME does not work, advertisement keeps running... 0 Locked

    512 views
    3 replies
    Latest over 5 years ago
    by Jawad Tahmeed Bin Taufik
  • Suggested Answer

    LAUNCHXL-CC2640R2: LAUNCHXL-CC2640R2 0 Locked

    327 views
    3 replies
    Latest over 5 years ago
    by Fredrik K
  • Suggested Answer

    CC2640R2F: Sleep mode current issue in 32KHz crystal less mode 0 Locked

    331 views
    3 replies
    Latest over 5 years ago
    by Fredrik K
  • Answered

    CC2640R2F: GATT_WriteCharValue always returning 0x0d 0 Locked

    571 views
    4 replies
    Latest over 5 years ago
    by ketan vadodariya
  • Suggested Answer

    CC2541: Advertising stopping during button pressing and buzzert alert 0 Locked

    324 views
    9 replies
    Latest over 5 years ago
    by Vito Ventura
  • Suggested Answer

    CC2640R2F: the device is out of control after run a while 0 Locked

    251 views
    7 replies
    Latest over 5 years ago
    by Marie H
  • Answered

    CCS/CC2640R2F: Firmware update locked me out of launchpad 0 Locked

    323 views
    1 reply
    Latest over 5 years ago
    by YiKai Chen
  • Answered

    LAUNCHXL-CC1352R1: BTool V1.42.16 Disconnects after ~30 Seconds 0 Locked

    295 views
    4 replies
    Latest over 5 years ago
    by stomp
  • Suggested Answer

    CC2650MODA: BLE-Stack v2.2.x and Bluetooth Developers Studio 0 Locked

    326 views
    3 replies
    Latest over 5 years ago
    by Evan W
  • Answered

    CC2650: Enable interrupt without using RTOS 0 Locked

    150 views
    1 reply
    Latest over 5 years ago
    by FI
  • Suggested Answer

    CC2640R2F-Q1: Receiver saturation indicator (bit)? 0 Locked

    135 views
    1 reply
    Latest over 5 years ago
    by Fredrik K
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