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] Bluetooth Low Energy - CVE Notifications

    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…

  • [FAQ] Bluetooth Low Energy – invalid connection request (SweynTooth)

    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…

  • [FAQ] Bluetooth Low Energy – unexpected public key crash (SweynTooth)

    Other Parts Discussed in Thread: BLE-STACK , CC1350 , CC2650 , CC2640 As part of the TI Product Security Incident Response Team (PSIRT) process, we would like to notify you about the potential vulnerability of unexpected public key crash as mentioned part…

  • [FAQ] CC2564C: CC256x and WL18xx Bluetooth Low Energy - LE scan vulnerability

    Part Number: CC2564C Other Parts Discussed in Thread: CC256XC-BT-SP , CC256XB-BT-SP , WL18XX-BT-SP CVEID: CVE-2019-15948 Summary A potential security vulnerability has been identified in TI CC256x and WL18xx dual-mode Bluetooth controller devices. If using…

  • [FAQ] CC2564C: BT (BR/EDR) SIG Errata 11838 - LMP Encryption Key Minimum Size change

    Part Number: CC2564C As described in the announcement from Bluetooth Special Interest Group (SIG), errata 11838 proposes the following changes to be applied to the Core Specifications to incorporate the various encryption key size related updates: …

  • [FAQ] LAUNCHXL-CC26X2R1: SIMPLELINK-CC13x2-26x2-SDK: RTLS Known Issues and Fixes

    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…

  • [FAQ] BLE Qualification : Known Issues and Fixes [Updated July 2021]

    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 Erratum 10…

  • [FAQ] CC13x2 CC26x2 : Known Issues and Fixes

    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-1…

  • [FAQ] IDE Known Issues and Fixes

    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…

  • [FAQ] CC2640/CC2650 BLE STACK Known Issues and Fixes

    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 "Manage…

View FAQ threads