STMicroelectronics STM32WL Nucleo-64 Board (NUCLEO-WL55JC)
STMicroelectronics STM32WL Nucleo-64 Board (NUCLEO-WL55JC) can be used to try emerging concepts and build prototypes for LoRa™ applications with the STM32WL series sub-GHz wireless microcontroller. Choose from combinations of performance, power consumption, and features. Expand the functionality of the STM32WL Nucleo with Arduino® Uno V3 connectivity support and ST morpho headers, and access a wide choice of specialized shields. The STM32WL Nucleo-64 board does not require any separate probe as it integrates the STLINK-V3E debugger and programmer. The STM32WL Nucleo-64 Board is provided with the STM32WL comprehensive software HAL library and various packaged software examples available with the STM32CubeWL MCU package.
The STMicroelectronics STM32WL Nucleo-64 Board is offered in two variants. The NUCLEO-WL55JC1 is designed to cover the RF frequency range from 865MHz to 928MHz. NUCLEO-WL55JC2 is designed to cover the 433MHz to 510MHz RF frequency range.
Features
- STM32WL55JC microcontroller multiprotocol LPWAN dual-core 32-bit (Arm Cortex®-M4/M0+ MCUs) in UFBGA73 package featuring:
- RF transceiver (150MHz to 960MHz frequency range) supporting LoRa®, (G)FSK, (G)MSK, and BPSK modulations
- 256Kbyte Flash memory and 64Kbyte SRAM
- Three user LEDs
- Three user buttons and one reset push button
- 32.768kHz LSE crystal oscillator
- 32MHz HSE onboard oscillator
- Comprehensive free software libraries and examples available with the STM32CubeWL MCU package
- Support of a wide choice of Integrated Development Environments (IDEs) including IAR™, Keil®, and GCC-based IDEs
- Board connectors:
- USB with Micro-AB
- MIPI® debug connector
- ARDUINO® Uno V3 expansion connector
- ST morpho extension pin headers for full access to all STM32WL I/Os
- Flexible power-supply options: ST-LINK USB VBUS or external sources
- Onboard STLINK-V3E debugger/programmer with USB re-enumeration capability: mass storage, Virtual COM port, and debug port
Applications
- LPWAN wireless
- Industrial Internet of Things (IoT)
- Consumer IoT
Videos
Board Layout (Top)
Board Layout (Bottom)
Content Stream
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