NUCLEO-WL55JC2

Features:

• STM32WL55JC microcontroller multiprotocol LPWAN dual-core 32-bit (Arm® Cortex®-M4/M0+ at 48 MHz) in UFBGA73 package featuring:

  – Ultra-low-power MCU

  – RF transceiver (150 MHz to 960 MHz frequency range) supporting LoRa®, (G)FSK, (G)MSK, and BPSK modulations

  – 256-Kbyte Flash memory and 64-Kbyte SRAM

• 3 user LEDs

• 3 user buttons and 1 reset push-button

• 32.768 kHz LSE crystal oscillator

• 32 MHz HSE on-board oscillator

• Board connectors:

  – USB with Micro-B

  – MIPI® debug connector

  – ARDUINO® Uno V3 expansion connector

  – ST morpho extension pin headers for full access to all STM32WL I/Os

• Delivered with SMA antenna

• Flexible power-supply options: ST-LINK, USB VBUS, or external sources

• On-board STLINK-V3 debugger/programmer with USB re-enumeration capability: mass storage, Virtual COM port, and debug port

• Comprehensive free software libraries and examples available with the STM32CubeWL MCU Package

• Support of a wide choice of Integrated Development Environments (IDEs) including IAR Embedded Workbench®, MDK-ARM, and STM32CubeIDE

• Suitable for rapid prototyping of end nodes based on LoRaWAN®, Sigfox™, wM-Bus, and many other proprietary protocols

• Fully open hardware platform

  
  

  Data Sheet (PDF)