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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] New TI ARM Clang compiler

    desouza
    desouza
    This page covers using the new TI ARM Clang compiler with BLE SDK 4.40. If that is your case, please read on. Introduction The simplelink_cc13x2_26x2_sdk_4_40_00_44 introduced projects that use the new TI ARM Clang compiler. Given this compiler…
    • Answered
    • over 5 years ago
    • Bluetooth®︎
    • Bluetooth forum
  • [FAQ] Bluetooth Low Energy Development Guidelines

    Zack A
    Zack A
    Other Parts Discussed in Thread: SYSCONFIG This guide is intended to provide a reference for all stages of development using TI Bluetooth® Low Energy connectivity products. Step 0: Learn the technology Step 1: Pick your device Step 2: Download necessary…
    • over 6 years ago
    • Bluetooth®︎
    • Bluetooth forum
  • [FAQ] Bluetooth® Low Energy spoofing attack (BLESA) – TI Statement

    Evan W
    Evan W
    Other Parts Discussed in Thread: BLE-STACK , CC2541 , CC2540 , CC2650 , CC2640 Summary: TI is aware of the recently reported Bluetooth® Low Energy spoofing attack (BLE SA ) vulnerability, which may occur within certain, allowable use of Bluetooth Low…
    • over 6 years ago
    • Bluetooth®︎
    • Bluetooth forum
  • [FAQ] CC2642R: Tips and tricks to use "BLE_LOG_INT_" functionalities

    Clément
    Clément
    Part Number: CC2642R Hi, As you may have seen, some new logging features have been added to the BLE examples. For example, in simple_peripheral.c you will find the functions BLE_LOG_INT_INT, BLE_LOG_INT_STR, BLE_LOG_INT_TIME. 1- When this functionality…
    • over 6 years ago
    • Bluetooth®︎
    • Bluetooth forum
  • [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 6 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 6 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 6 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 6 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 6 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 7 years ago
    • Bluetooth®︎
    • Bluetooth forum
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  • Not Answered

    CC2340R5: SimpleLink Low Power F3 Demos are now on GitHub! 0 Locked

    1316 views
    0 replies
    Started over 1 year ago
    by Ryan Brown1
  • Suggested Answer

    [FAQ] CC2340R5: How to merge/add multiple Bluetooth profiles into a project 0 Locked

    5352 views
    1 reply
    Latest over 2 years ago
    by Clément
  • Not Answered

    CC26XX-RESOURCES: SmartRF Flash Programmer 2: "Enumeration failed!" with XDS110 (v3.0.0.43), while UniFlash 9.4.1 works fine 0

    17 views
    1 reply
    Latest 1 hour ago
    by Lea
  • Not Answered

    CC2745R10-Q1: Required and Reconfirm on BLE Data Decryption and Security Handling 0

    26 views
    1 reply
    Latest 10 hours ago
    by Zhitao Wu
  • Not Answered

    CC2340R5-Q1: Frequent Resets When XDS Is Connected 0

    75 views
    4 replies
    Latest 12 hours ago
    by hrkunied
  • Answered

    CC2745R10-Q1: Is it possible to run both the “Central” and “Connection Monitor” on a single microcontroller? 0

    101 views
    7 replies
    Latest 12 hours ago
    by Yasukane Yamanaka
  • Not Answered

    CC2640: Problem with notification messages 0

    190 views
    8 replies
    Latest 1 day ago
    by Michael McCully
  • Suggested Answer

    CC2652R7: Determine way CC2652R7 can wake from sleep and not have to reset (loose GPIO state) 0

    29 views
    3 replies
    Latest 2 days ago
    by Jan
  • Answered

    CC2745R10-Q1: CC2745R10-Q1 (Zephyr): PM_STATE_STANDBY permanently blocked by continuous BLE Mesh scanning — is there any supported low-power path for a non-LPN listening node 0

    235 views
    6 replies
    Latest 2 days ago
    by Mike Crowe
  • Not Answered

    CC2745R10-Q1: PDML - Thermal Analysis 0

    50 views
    2 replies
    Latest 3 days ago
    by Rahul
  • Not Answered

    [FAQ] CC2340R5: Speed up the Startup Time for Low-Frequency Clock 0 Locked

    35 views
    0 replies
    Started 3 days ago
    by Toyama
  • Not Answered

    CC2642R-Q1: The Receiver sensitivity of the CC2642R-Q1 project is abnormal 0

    52 views
    5 replies
    Latest 3 days ago
    by Arthur Laurent
  • Not Answered

    CC2745R10-Q1: How to perform Channel Sounding test with R&S CMP180 0

    46 views
    3 replies
    Latest 3 days ago
    by Arthur Laurent
  • Not Answered

    CC2745R7-Q1: OAD Guide for Key_node project 0

    70 views
    4 replies
    Latest 4 days ago
    by Vaibhav Patil
  • Answered

    CC2745R10-Q1: Request to Use CC23xx GEL File for CC2745R10 Debugging 0

    50 views
    3 replies
    Latest 4 days ago
    by Josh Alderson
  • Not Answered

    CC2745R10-CS-EVM: CC2745R10 Channel Sounding – Ranging Accuracy 0

    40 views
    1 reply
    Latest 4 days ago
    by Arthur Laurent
  • Answered

    CC2340R5-Q1: Compiler Settings for SDK .a Libraries 0

    93 views
    6 replies
    Latest 5 days ago
    by hrkunied
  • Not Answered

    CC2651R3: Update: Previously bonded devices can not connect in whitelist mode 0

    44 views
    1 reply
    Latest 5 days ago
    by Jan
  • Answered

    CC2642R-Q1: CC2642-Q1 with TCAN4550 SPI_CLK rise time / fall time exceeded 0

    112 views
    7 replies
    Latest 7 days ago
    by Christian Heimvik
  • Suggested Answer

    CC2745R10-Q1: How to Use “HCI_EXT_ModemTestRxCmd” 0

    101 views
    4 replies
    Latest 7 days ago
    by Yasukane Yamanaka
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