Select a version

Select a version

No results found. Please clear your search and try again.

SIMPLELINK-LOWPOWER-ZEPHYR-SDK

Zephyr® Platform support for the SimpleLink™ Low Power family of devices

Select a version
No results found. Please clear your search and try again.
Latest version
Version: V4.4.0-TI-01.01.00.01
Release date: Nov 11, 2026
open-in-new

View software details

Products
Low-power 2.4-GHz products
CC2340R5 — Bluetooth, Zigbee and Thread wireless MCU with ultra-low standby current, 512kB flash and +8dBm CC2340R5MODA — Bluetooth wireless module with integrated antenna, 512kB flash and +8dBm CC2755P10 — Bluetooth, Zigbee, Thread and Matter wireless MCU with Edge AI NPU, HSM, 1MB flash and +20dBm CC2755P20 — Bluetooth, Zigbee, Thread and Matter wireless MCU with Edge AI NPU, HSM, 2MB flash and +20dBm CC2755R10 — Bluetooth, Zigbee, Thread and Matter wireless MCU with Edge AI NPU, HSM, 1MB flash and +10dBm

Release Information

Texas Instruments Zephyr GitHub repository is the downstream fork of Zephyr and is the starting point for developers wanting to start developing Zephyr applications.

This SimpleLink™ downstream Zephyr release is production grade and will be upstreamed to the mainline Zephyr repository at a later date.


View the current versions test report: v4.4.0-ti-1.01 Test Report — Test Results Report

What's new

  • More support on CC2340R5 and CC2755 devices: Check details here: https://github.com/TexasInstruments/simplelink-zephyr/releases/
  • Test report added to documentation:
  • Added