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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] Upcoming Features BIOS7 and TI CLANG

    daniel_o
    daniel_o
    Other Parts Discussed in Thread: ARM-CGT , Z-STACK Upcoming Features BIOS7 and TI CLANG We are excited to announce new upcoming features being supported in the CC13x2 and CC26x2 SDK. Between the July-2021 (5.20.00) and the July-2022 SDKs(6.20.00)…
    • over 4 years ago
    • Bluetooth®︎
    • Bluetooth forum
  • [FAQ] CC2640R2F: How to merge a Sensor Controller example with simple_peripheral? (step-by-step guide)

    Clément
    Clément
    Part Number: CC2640R2F Here are the steps to merge a Sensor Controller (SC) example into the simple_peripheral example (CC2640R2F / BLE3): The steps could be reused for all the devices having a Sensor Controller. Before we start: Make sure to…
    • Answered
    • over 4 years ago
    • Bluetooth®︎
    • Bluetooth forum
  • [FAQ] LAUNCHXL-CC2640R2: How to merge a driver example in the simple_peripheral project (step by step guide)?

    Nima
    Nima
    Part Number: LAUNCHXL-CC2640R2 In this FAQ I will import the spimaster driver in the simple_peripheral (SBP) example project. This guide uses the blestack but could be applied to the ble5stack. Step 1) Add any relevant includes from spimaster.c…
    • over 4 years ago
    • Bluetooth®︎
    • Bluetooth forum
  • [FAQ] LAUNCHXL-CC26X2R1: Configuring UART to support UART_DATA_EXT (and UART_RETURN_NEWLINE) data mode on CC26X2/CC13X2.

    Nima
    Nima
    Part Number: LAUNCHXL-CC26X2R1 Other Parts Discussed in Thread: SYSCONFIG The UART driver in the SimpleLink SDK for the CC26XX does not support UART_DATA_TEXT data mode, which is required to take advantage of the UART_RETURN_NEWLINE and UART_RETURN_FULL…
    • Answered
    • over 4 years ago
    • Bluetooth®︎
    • Bluetooth forum
  • [FAQ] CC2642R: How to rename PIN instance in SysConfig?

    Clément
    Clément
    Part Number: CC2642R Other Parts Discussed in Thread: SYSCONFIG SysConfig GUI only allows to change the name of the GPIO, not the name of the associated PIN. However for project using the PIN driver it maybe be best to give meaningful name to the PINs…
    • Answered
    • over 4 years ago
    • Bluetooth®︎
    • Bluetooth forum
  • [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 4 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 4 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 4 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 5 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 5 years ago
    • Bluetooth®︎
    • Bluetooth forum
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  • Answered

    CC2340R5: Regarding the SWDIO and SWCLK leakage issues on my custom board. 0 Locked

    96 views
    1 reply
    Latest 5 months ago
    by desouza
  • Suggested Answer

    CC256XQFNEM: BL6450Q 0 Locked

    107 views
    1 reply
    Latest 5 months ago
    by RogelioD
  • Suggested Answer

    CC2745R10-Q1: L2CAP transmission length limitation issue 0 Locked

    138 views
    1 reply
    Latest 5 months ago
    by Isaac Larson
  • Answered

    LP-EM-CC2340R5: Any code examples communicating with external flash? 0 Locked

    287 views
    4 replies
    Latest 5 months ago
    by Alex Fager
  • Not Answered

    CC2745R10-Q1: Measuring TX power consumption 0 Locked

    100 views
    1 reply
    Latest 5 months ago
    by Andrew Lugo
  • Suggested Answer

    CC2340R5: Workaround for Improving LFCLK RTC Accuracy when using LFOSC? +1 Locked

    284 views
    5 replies
    Latest 5 months ago
    by Ryan Brown1
  • Suggested Answer

    LAUNCHXL-CC1352R1: Converting Project Zero BLE Example to a Static Library – Build Errors 0 Locked

    509 views
    7 replies
    Latest 5 months ago
    by Lea
  • Suggested Answer

    CC2340R5: AUTO SYNC ACCEPTLIST WITH MULTIPLE DEVICE 0 Locked

    108 views
    2 replies
    Latest 5 months ago
    by Satakshi Roy
  • Answered

    CC2651R3SIPA: How many leak current in DIO pin with no internal pull-up or down resistor? 0 Locked

    309 views
    9 replies
    Latest 5 months ago
    by Toshio Katsura
  • Answered

    CC2651R3SIPA: What is the rise/fall skew time (Tr/Tf) of IO signals such as DIO and SSI/UART? 0 Locked

    118 views
    1 reply
    Latest 5 months ago
    by desouza
  • Not Answered

    CC2652R7: SysCtrlSystemReset not able to reset the chip and chips get stuck/bricked 0 Locked

    133 views
    1 reply
    Latest 5 months ago
    by Alex Fager
  • Answered

    CC2651R3: Is the RESET_N pin a Schmitt input ? 0 Locked

    102 views
    1 reply
    Latest 5 months ago
    by desouza
  • Not Answered

    CC2340R5: Any way to reduce the M0 operating frequency to reduce CC2340 power consumption during wake up ? 0 Locked

    132 views
    1 reply
    Latest 5 months ago
    by Alex Fager
  • Answered

    CC2651R3SIPA: Latch-up of input buffer pins due to external noise, etc. 0 Locked

    100 views
    1 reply
    Latest 5 months ago
    by desouza
  • Answered

    CC2745R10-Q1: measuring TX power 0 Locked

    179 views
    3 replies
    Latest 5 months ago
    by Isaac Larson
  • Answered

    CC2340R5-Q1: UART's automatic baud rate detection feature 0 Locked

    109 views
    1 reply
    Latest 5 months ago
    by Nima
  • Answered

    LAUNCHXL-CC26X2R1: NPI usage 0 Locked

    607 views
    17 replies
    Latest 5 months ago
    by Jan
  • Answered

    CC2340R5: CC2340 dynamically changes SPI. 0 Locked

    188 views
    2 replies
    Latest 5 months ago
    by Weli
  • Answered

    CC2652R7: ADC results are affected when the MCU comes out of standby mode 0 Locked

    172 views
    3 replies
    Latest 5 months ago
    by Scott Wild
  • Answered

    CC2340R5-Q1: Issues during I2C Target Operation 0 Locked

    237 views
    6 replies
    Latest 5 months ago
    by sjmizuta
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