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SimpleLink™ CC13x0 software development kit

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Latest version
Release date: 28 Jun 2022
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Sub-1 GHz wireless MCUs
CC1310 SimpleLink™ 32-bit Arm Cortex-M3 Sub-1 GHz wireless MCU with 128kB Flash CC1350 SimpleLink™ 32-bit Arm Cortex-M3 multiprotocol Sub-1 GHz & 2.4 GHz wireless MCU with 128kB Flash
Hardware development
CC1350STK Simplelink CC1350 SensorTag Bluetooth and Sub-1GHz Long Range Wireless Development Kit LAUNCHXL-CC13-90 SimpleLink™ Sub-1 GHz CC1310-1190 Wireless Microcontroller (MCU) LaunchPad™ Development Kit LAUNCHXL-CC1310 CC1310 LaunchPad™ development kit for sub-1-GHz SimpleLink™ wireless MCU LAUNCHXL-CC1350 CC1350 LaunchPad™ development kit for SimpleLink™ dual-band wireless MCU LAUNCHXL-CC1350-4 CC1350 dual-band Launchpad™ for multiprotocol Sub-1 GHz and 2.4 GHz SimpleLink™ wireless MCU

Release Information

The SimpleLink™ CC13x0 Software Development Kit (SDK) is part of the Texas Instruments SimpleLink family of wireless microcontrollers (MCUs), offering a single development environment that delivers flexible hardware, software and tool options for customers developing wired and wireless applications. For more information about the SimpleLink MCU platform, visit

SimpleLink™ CC13x0 Software Development Kit is a set of software development tools that enables engineers to develop software applications on the SimpleLink™ CC13x0 ULP devices. This powerful software toolkit provides a cohesive and consistent software experience for all SimpleLink™ CC13x0 users by packaging essential software components such as TI RTOS, peripheral drivers, TI 15.4-Stack, Bluetooth Low Energy, and RF-Proprietary examples in one easy-to-use software package along with exhaustive documentation.

This is version of the SimpleLink CC13x0 SDK.

What's new

  • The ECDH and ECDSA driver has been updated with new validation options. This driver will now validate public key, random string, signature and private key before driver operations.
  • Bugfix for the TI 15.4-Stack
  • SimpleLink platform level changes are available in SimpleLink Core SDK Release Notes
  • SDK Change Log provides a list of all SDK component changes
  • Please refer to the Document Overview for the individual release notes and details for starting development with each SDK component