Get started on CC330x with RTOS
See required hardware, software, and tools for developing CC3301 or CC3300 on RTOS
Evaluation board
BP-CC3301 — SimpleLink™ CC3301 Wi-Fi 6 and Bluetooth® Low Energy BoosterPack™ plug-in module
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BP-CC3301 — SimpleLink™ CC3301 Wi-Fi 6 and Bluetooth® Low Energy BoosterPack™ plug-in module
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Evaluation board
LP-AM243 — AM243x general purpose LaunchPad™ development kit for Arm®-based MCU
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LP-AM243 — AM243x general purpose LaunchPad™ development kit for Arm®-based MCU
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Driver or library
CC33XX-RTOS-MCU — CC33xx device driver for MCU and RTOS platforms
Supported products & hardware
Products
Wi-Fi products
Hardware development
Evaluation board
CC33XX-RTOS-MCU — CC33xx device driver for MCU and RTOS platforms
Version: R7.1
Release date: Jul 17, 2025
CC33xx RTOS MCU installer for Linux
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CC33xx RTOS MCU installer for Windows
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Products
Wi-Fi products
Hardware development
Evaluation board
Documentation
Manifest
Release Information
This CC33xx RTOS MCU Software Package delivers components that enable engineers to develop applications on the Texas Instruments CC33xx Wi-Fi devices and Sitara family of microcontrollers (MCU).
This software toolkit provides the drivers for CC33xx devices to be used with a Real-Time Operating System (RTOS) on a microcontroller.
This is version R7.1 of the CC33xx RTOS MCU Software Package.
What's new
- Updated to latest RAM bootloader (was 1.0.0.26)
- Added support for station regulatory domain
- Configuring regulatory domain is done by using the Wlan_RoleUp() Command/API with EU,US,JP,CSI(custom) as a parameter.
- For custom fields, use Wlan_Set with the WLAN_SET_CUSTOM_DOMAIN_ENTRY
- More information is in the wlan_if.h file
- Scan mechanism improvements
- General bugs fixes
- Multi Role Fixes
- Interoperability improvements
Application software & framework
SIMPLELINK-WIFI-TOOLBOX — SimpleLink Wi-Fi Toolbox collection of tools to help development and testing of the CC33xx
Supported products & hardware
Products
Wi-Fi products
Hardware development
Evaluation board
SIMPLELINK-WIFI-TOOLBOX — SimpleLink Wi-Fi Toolbox collection of tools to help development and testing of the CC33xx
Version: 2.5.5
Release date: Aug 5, 2025
SimpleLink Wi-Fi Toolbox Windows Installer
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SimpleLink Wi-Fi Toolbox Linux Installer
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SimpleLink Wi-Fi Toolbox MacOS Installer
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SimpleLink Wi-Fi Toolbox Intel based MacOS Installer
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Products
Wi-Fi products
Hardware development
Evaluation board
Documentation
Manifest
Release Information
SimpleLink Wi-Fi Toolbox is a cross-platform software kit, that provides all required tools for fast and easy ramp-up of the CC33xx family of devices. One of the included tools is Radio Tool.
Radio Tool is a tool for RF evaluation and testing of CC33xx designs, during development and certification. The tool enables low-level radio testing capabilities by manually setting the radio into transmit or receive modes. Usage of the tool requires familiarity and knowledge of radio circuit theory and radio test methods.
This is version 2.5.5 of the SimpleLink Wi-Fi Toolbox.
Previous release was 2.4.7
What's new
- CC3301MOD / CC3351MOD support added
- UI changes - New "Region" selection and part of Radio Tool intro
- Update TI Wireless Firmaware 1.7.0.32x
- Optimized download time via SWD, follow README in <Install_DIR>/radio-tool-binaries-<cc33xx>/FAS_MODE_README.md
- Bug fixes