STM32WLE5 microcontrollers comply with the physical layer requirements of the LoRaWAN ® specification released by the LoRa Alliance ®.
NUCLEO WL55JC1 SERIES
Overall, the STM32WLE series is the STM32 family’s pioneer in sub-GHz wireless connectivity, offering ease-of-use and reliability, while being perfectly tailored for a wide range of industrial and consumer applications. To ensure worldwide compatibility, the STM32WLE MCUs feature a dual power-output and a wide linear frequency range fitting any unlicensed RF spectrum need. The STM32WLE platform being fully open, a LoRaWAN stack is made available by STMicroelectronics.ĭeveloped using the same technology as the one implemented in the ultra-low-power STM32L4 microcontrollers, the STM32WLE series provides a similar digital and analog peripherals for basic or complex application use cases requiring an extended battery life and a long RF range through its sub-GHz transceiver. Thanks to a deep integration, the innovative and open architecture is optimized for LoRaWAN ® legacy / proprietary protocols, flexible resource use, power management and helps lower BOM cost while offering a better user experience. STM32WLE microcontrollers feature a sub-GHz radio based-on Semtech SX126x to meet the requirements of a wide range of Low-Power Wide Area Network (LPWAN) wireless applications in industrial and consumer Internet-of-Things (IoT). (System-on-Chip = one single silicon die).īuilt on an Arm ® Cortex ®‐M4 core architecture, STM32WLE microcontrollers also support multiple modulations– LoRa ®, (G)FSK, (G)MSK, BPSK – to ensure flexibility in wireless applications with LoRaWAN ® or any other suitable protocol in a fully open way. Long-range wireless STM32WLE microcontrollersĬomplementing the STM32 RF connectivity portfolio, the STM32WLE System-On-Chip integrates both a general purpose microcontroller and a sub-GHz radio on the same chip.
STMicroelectronics International NV STM32WLE5
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