The STM32WL33xx is a high performance ultra-low power wireless application processor, intended for RF wireless applications in the sub-1 GHz band. It is designed to operate in both the license-free ISM and SRD frequency bands such as 433, 868, and 915 MHz.

Built on Arm® Cortex®-Mx cores (single- and dual-core architectures available), the STM32WL series supports multiple modulations to ensure flexibility in wireless applications with LoRaWAN®, Sigfox, W-MBUS, mioty®, Wi-Sun, or any other suitable protocol in a fully open way.

Features • Includes ST state-of-the-art patented technology • Ultra-low power sub-1GHz wireless system-on-chip • Programmable MCU – Core: Arm® Cortex®-M0+ 32-bit, running up to 64 MHz – Program memory: 64-Kbyte / 128-Kbyte / 256-Kbyte flash memory

Nov 25, 2024 · ST is celebrating the launch of the STM32WL3 and, with it, a comprehensive ecosystem of STM32Cube solutions. The STM32WL3 is a sub-GHz wireless microcontroller with a new ultra-low-power radio and an updated S2-LP …

Nov 25, 2024 · As an all-in-one SoC, the STM32WL33 series connects developers with the extensive STM32 ecosystem, including STM32CubeWL3 software, middleware, and development boards like NUCLEO-WL33CC1 for 868/915MHz and NUCLEO-WL33CC2 for 433MHz. Dedicated matched filters (MLPF-WL-01D3 / 02D3 / 04D3) optimize RF performance.

ASK/OOK transmitter module with Crystal oscillator. Vdc: 2.2 ÷ 3.6Volt. Current: 21/15mA. Frequency: 868.30MHz Power : 10dBm. Dimension: 20.32 x 11.43mm

STM32WL33K8V6 STMicroelectronics RF Microcontrollers - MCU Sub-GHz Wireless MCU Single-core Arm Cortex-M0+ 64MHz 64K Flash 16K SRAM datasheet, inventory, & pricing.

[Introduction]：E04-400M20S is a SoC wireless communication module based on STMicroelectronics' newly launched STM32WL33 chip solution. The wireless module has the characteristics of long communication distance, low standby power consumption, strong anti-interference ability, rich interface resources, strong processing ability, and small size.

STMicro’s STM32WL wireless MCUs support multi-modulation & deliver superior ultra-low power performance, making it the ideal series for flexibility with LoRaWAN® and other wireless applications.

Nov 26, 2024 · I am looking to use the STM32WL33 in a product. I am curious as to what the chip is in terms of its silicon. Is the M0+ equivalent to an available MCU? What is on the radio side? Is this an S2-LP for example? Thanks