STM32 32-bit Wireless MCUs

The STM32WB and STM32WL MCUs bring wireless connectivity to the STM32 MCU portfolio. The STM32Wx Series cover both Sub-GHz as well as 2.4 GHz frequency range operation. They are easy to use, reliable and perfectly tailored for a wide range of industrial and consumer applications.

STM32Wx solutions are compatible with multiple protocols, from point-to-point & mesh to wide-area networks with outstanding low-current consumptions and built-in security features. STM32Wx wireless MCUs feature a two-in-one architecture built around an MCU and a radio transceiver, in one deeply integrated and highly cost-efficient System-on-Chip. STM32Wx solutions are thus a perfect match between real-time and/or highly power-efficient applications.

The STM32Wx platform is the ideal fit for RF designers looking for more than just a radio device.

The STM32Wx portfolio includes two series, featuring different radio protocols.

STM32WB series: The STM32WB series supports Bluetooth^® LE 5.3 and IEEE 802.15.4 communication protocols, Zigbee^® and Thread, running either individually or concurrently. With a wide and easy-to-use ecosystem, the STM32WB series offers certified, free-of-charge radio stacks. To lighten device maintenance operations, the STM32WB’s security features enable end-device trustability and anti-cloning features.

STM32WL series with the world’s first LoRa^®-enabled System-on-Chip: The STM32WL is fully open and supports multi-modulation, making it the ideal choice for LPWAN (Low-Power Wide Area Networks) and IoT developments with outstanding ultra-low power consumption without compromising on performance.

STM32W product overview

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