SimpleLink™ Wi-Fi® CC3220S wireless microcontroller LaunchPad™ development kit


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The SimpleLink™ Wi-Fi® CC3220S LaunchPad™ development kit (CC3220S-LAUNCHXL) highlights CC3220S, a single-chip wireless microcontroller (MCU) with 256KB of RAM and enhanced security features.  The CC3220S-LAUNCHXL features on-board emulation and sensors for a full out-of-the-box experience and rapid development. This board can be directly connected to a PC for use with development tools such as the Code Composer Studio™ Cloud integrated development environment (IDE). Visit and get started with your SimpleLink Wi-Fi CC3220S LaunchPad kit today.

The CC3220S device brings IoT security to a new level, empowering developers to easily connect any application to the cloud.

  • Supports various IDE: CCS, IAR Embedded Workbench for ARM Cortex-M4
  • Standalone development platform featuring sensors, LEDs and push-buttons
  • On-board chip antenna with option for U.FL-based testing
  • 2x20-pin stackable connectors (BoosterPack headers) to connect to TI LaunchPads and other BoosterPacks
  • Back-channel universal asynchronous receiver/transmitter (UART) through USB to PC
  • XDS110-based JTAG emulation with serial port for flash programming

  • USB cable
  • Quick Start Guide

Wi-Fi products
CC3220S SimpleLink™ 32-bit Arm Cortex-M4 Wi-Fi® wireless MCU with secure boot and 256kB RAM

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CC3220S-LAUNCHXL — SimpleLink™ Wi-Fi® CC3220S Wireless Microcontroller LaunchPad™ Development Kit

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Technical documentation

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Type Title Date
* User guide CC3220 SimpleLink™ Wi-Fi® LaunchPad™ Development Kit Hardware User's Guide (Rev. C) Mar. 05, 2020
Application note CE Regulations for SRDs Operating in License-Free 2.4GHz/5GHz Bands-WiFi Devices (Rev. A) PDF | HTML Oct. 20, 2022
Data sheet CC3220R, CC3220S, and CC3220SF SimpleLink™ Wi-Fi® Single-Chip Wireless MCU Solutions datasheet (Rev. C) PDF | HTML May 13, 2021
User guide SimpleLink Wi-Fi AT Command User's Guide (Rev. D) Oct. 19, 2020
More literature SimpleLink™ Wi-Fi® CC3x20 MCU Security (Rev. A) Feb. 06, 2019
White paper A primer to Wi-Fi® provisioning for IoT applications (Rev. A) Jan. 31, 2019
More literature Enabling Smarter Thermostats with SimpleLink™ Wi-Fi® Wireless MCUs (Rev. B) Jan. 31, 2019
Certificate CC3220S-LAUNCHXL EC Declaration of Conformity (DoC) (Rev. B) Jan. 02, 2019
More literature Electronic Smart Locks: Ultra-low power and Multi-Standard operation Nov. 05, 2018
Application note CC3120, CC3220 SimpleLink™ Wi-Fi® IoC Networking Subsystem Power Managment (Rev. C) Nov. 02, 2018
User guide SimpleLink™ Wi-Fi® CC3220 Out-of-Box Application (Rev. A) PDF | HTML Aug. 27, 2018
More literature RTLS asset tracking with SimpleLink™ Wi-Fi® devices Aug. 24, 2018
More literature Enabling Connected CPAP machines with SimpleLink™ Wi-Fi® Wireless MCUs Jul. 18, 2018
User guide CC3220 SimpleLink™ Wi-Fi® and IoT Solution, a Single-Chip Wireless MCU GSG (Rev. B) Jun. 29, 2018
More literature IP smart door locks: Power optimized and added security features for cloud conne (Rev. B) Jun. 26, 2018
More literature Design a video doorbell with optimized cloud streaming and enhanced security fea (Rev. A) Apr. 24, 2018
More literature Design a low power camera with optimized cloud streaming and enhanced security u (Rev. A) Apr. 24, 2018
Technical article Boost your SimpleLink MCU development with the Open On-Chip Debugger Apr. 11, 2018
White paper Wireless Connectivity For The Internet of Things, One Size Does Not Fit All (Rev. A) Oct. 16, 2017
Technical article Embrace IoT living through the gateway of electronic door locks Sep. 14, 2017
More literature SimpleLink™ Wi-Fi® CC3220/CC3120 Aug. 10, 2017
White paper IoT provokes change in ultra-low-power MCUs Jul. 19, 2017
White paper RTOS Power Management Emerges as a Key for MCU-based IoT Nodes (Rev. A) May 11, 2017
More literature CC32xx Quick Start Guide Mar. 09, 2017
More literature CC31xx & CC32xx Wiki Home Mar. 09, 2017
User guide CC3120 and CC3220 SimpleLink™ Wi-Fi® and IoT Solution Layout Guidelines Feb. 08, 2017
User guide CC3220 SimpleLink™ Wi-Fi® and Internet of Things TRM Feb. 08, 2017
User guide SimpleLink™ Wi-Fi® CC3220 Out-of-Box Quick Start Guide Feb. 08, 2017
Certificate CC3220S-LAUNCHXL and CC3220SF-LAUNCHXL EC Declaration of Conformity (DoC) Dec. 02, 2016

Related design resources

Hardware development

CC3220SF-LAUNCHXL SimpleLink™ Wi-Fi® CC3220SF wireless microcontroller LaunchPad™ development kit

Software development

SIMPLELINK-CC32XX-SDK SimpleLink™ Wi-Fi® CC32xx software development kit (SDK)
WIFISTARTERPRO SimpleLink™ Wi-Fi® Starter Pro
CC3XXXRADIOTEST SimpleLink™ Wi-Fi® radio testing tool CCSTUDIO Code Composer Studio™ integrated development environment (IDE)

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