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
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CC33XX-RTOS-MCU — CC33xx device driver for MCU and RTOS platforms
Version: R8.1
Release date: Nov 10, 2025
Linux Installer
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Windows Installer
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Source Zip
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Products
Wi-Fi products
Hardware development
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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 R8 of the CC33xx RTOS MCU Software Package.
What's new
- Fixed issue - Connection with PMF doesnt send deauth frame secured
- Feature Enhancement: One-Shot Channel List Scanning - Added ability to limit Wi-Fi scans or connections to a specific, user-defined channel list.
- Use WLAN_SET_LISTED_CHANNELS_FOR_SCAN with Wlan_Set to define your desired channels.
- This configuration is a one-time operation. Subsequent scans or connections will automatically default back to scanning all channels.
- To manually clear the list, provide a NULL pointer to the Wlan_Set operation.
- Various code cleanup
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