B-WL5M-SUBG1

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Design Win

Connectivity expansion board with STM32WL5MOC module

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Product overview

Key Benefits

Easy to use

Module already certified, RF already fine-tuned, and product fully integrated in CubeMX. Plug in to enable ready-to-go wireless connectivity.

Ultra-low-power consumption

Low-power PA optimized for low-power radio performance and module leveraging the STM32WL5 SoC ultra-low-power architecture.

Long range radio performance

High-power LoRa radio and PA with long-range communication reduces gateway requirements and infrastructure costs.

Description

The B-WL5M-SUBG1 STM32WL connectivity expansion board provides an affordable and flexible way for users to try out new concepts and build prototypes with the STM32WL series STM32WL5MOC microcontroller module.

The B-WL5M-SUBG1 product requires a separate probe for programming and debugging. The STLINK-V3SET debugger can be connected through a MIPI10/STDC14 cable.

The B-WL5M-SUBG1 STM32WL connectivity expansion board is provided with a USB Type-C® connector on an add-on STMod+ adapter board.

The B-WL5M-SUBG1 product is provided with the STM32WL comprehensive software HAL library and various packaged software examples available with the STM32CubeWL MCU Package.

  • All features

    • STM32WL connectivity expansion board embedding an STM32WL5MOC module including:
      • Ultra‑low‑power STM32WL55JC microcontroller multiprotocol LPWAN dual‑core based on Arm® Cortex®‑M4/M0+, featuring 256 Kbytes of flash memory and 64 Kbytes of SRAM in a UFBGA73 package
      • RF transceiver (150 MHz to 960 MHz frequency range) supporting LoRa®, (G)FSK, (G)MSK, and BPSK modulations
    • 4‑Mbit CMOS serial flash memory and 256‑Kbit serial I2C bus EEPROM
    • MEMS sensors from STMicroelectronics:
      • Integrated high-accuracy temperature sensor
      • High-accuracy, ultra-low-power, 3-axis digital output magnetometer
      • 3D accelerometer and 3D gyroscope
      • Ultracompact piezoresistive absolute pressure sensor
    • Three user LEDs
    • User and reset push-buttons
    • Board connectors:
      • MIPI® debug
      • STMod+
      • Stubby antenna
      • USB Type-C® for power only on add‑on STMod+ adapter board
    • Flexible power supply options: external sources, or USB VBUS from the add‑on board
    • 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

Quality and Reliability

Part Number Marketing Status RoHS Compliance Grade Material Declaration**
B-WL5M-SUBG1
Active
Ecopack1

B-WL5M-SUBG1

Package:

Ecopack1

Material Declaration**:

Marketing Status

Active

RoHS Compliance Grade

Ecopack1

(**) 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

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Part Number:

B-WL5M-SUBG1

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ST

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-

WEEE Compliant:

true

Core Product:

STM32WL5MOC

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(*) 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

STM32WL5M, the 1st LoRaWAN-certified ST module democratizes sub-GHz applications in a big way!