Microcontrollers software, 32 bit embedded microcontroller integrated circuit

The STMicroelectronics STM32WL Series of Microcontrollers (MCUs) is the only fully-integrated System-on-Chip (SoC) featured to connect Low-Power Wide-Area Networks (LPWANs) devices using either LoRa or other SubGHz modulations.

https://www.futureelectronics.com/resources/featured-products/stmicroelectronics-stm32wl-microcontrollers