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RF-star, as a 3P IDH of TI for wireless connectivity modules for over a decade, is dedicated to supplying a wide range of wireless modules and solutions based on TI products, such as BLE, Matter, ZigBee, Thread, Wi-Fi, Sub-1G, and Wi-SUN.
RF-WM-3220B1 is a 2.4 GHz Wi-Fi module based on TI SimpleLink CC3220SF wireless SoC. The module integrates an in-chip user-dedicated 1 MB of executable Flash and 4 MB additional flash, in addition to the 256 kB of RAM. Two processors including an Arm® Cortex®-M4 MCU and a network processor MCU make you easily start your internet-of-things (IoT) design.
Its optimized low-power management, enhanced networking security, support AP mode and Station mode and more features simplify the connectivity of things to the internet, which makes this module popular in smart homes, like HVAC, gateway and so on.
3 flexible and optional RF output ways are offered: chip antenna, IPEX connector, and half-hole interface. RF-WM-3220B1 is pin-2-pin compatible with RF-WM-3200B1 module.

Wi-Fi products
CC3220SF SimpleLink™ 32-bit Arm Cortex-M4 Wi-Fi® wireless MCU with 1MB Flash and 256kB RAM
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Photos courtesy of Shenzhen RF-star Technology Co., Ltd.

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Development kit

RFSTAR-RF-WM-3220B1 — CC3220SF 2.4 GHz Wi-Fi Module

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Software development

CCSTUDIO Code Composer Studio™ integrated development environment (IDE)

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