Product overview
Description
The NUCLEO-WL55JC STM32WL Nucleo-64 board provides an affordable and flexible way for users to try out new concepts and build prototypes with the STM32WL Series microcontroller, choosing from the various combinations of performance, power consumption, and features.
The ARDUINO Uno V3 connectivity support and the ST morpho headers provide an easy means of expanding the functionality of the STM32WL Nucleo open development platform with 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.
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All 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
- STM32WL55JC microcontroller multiprotocol LPWAN dual-core 32-bit (Arm® Cortex®-M4/M0+ at 48 MHz) in UFBGA73 package featuring:
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All resources
| Resource title | Version | Latest update |
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Board Manufacturing Specifications (2)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| ZIP | 2.0 | 06 Sep 2021 | 06 Sep 2021 | |
| ZIP | 2.0 | 06 Sep 2021 | 06 Sep 2021 |
Bill of Materials (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| ZIP | 2.1 | 06 Sep 2021 | 06 Sep 2021 |
Schematic Pack (4)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 1.0 | 15 Oct 2021 | 15 Oct 2021 | ||
| 2.0 | 15 Oct 2021 | 15 Oct 2021 | ||
| 1.0 | 15 Oct 2021 | 15 Oct 2021 | ||
| 2.0 | 15 Oct 2021 | 15 Oct 2021 |
Quality and Reliability
| Part Number | Marketing Status | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|
| NUCLEO-WL55JC1 | Active | Ecopack1 | |
| NUCLEO-WL55JC2 | Active | Ecopack1 | |
NUCLEO-WL55JC1
Package:
Ecopack1Material Declaration**:
NUCLEO-WL55JC2
Package:
Ecopack1Material Declaration**:
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
Sample & Buy
| Part Number | Marketing Status | Budgetary Price (US$)*/Qty | Order from ST | Order from distributors | Package | Packing Type | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Supplier | Specific features | WEEE Compliant | Core Product | |
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| NUCLEO-WL55JC1 | | | distributors No availability of distributors reported, please contact our sales office |
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| NUCLEO-WL55JC2 | | | distributors No availability of distributors reported, please contact our sales office |
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NUCLEO-WL55JC1 Active
NUCLEO-WL55JC2 Active
(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors