B-WL5M-SUBG1

Active

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

The current status of a product:
Active: Product is in volume production
Evaluation: Product is under characterization. Limited Engineering samples available
Preview: Product is in design stage
Target: Product is in design feasibility stage.No commitment taken to produce
Proposal: Marketing proposal for customer feedback.No commitment taken to design or produce
NRND: Not Recommended for New Design.Product is in volume production only to support customers ongoing production.
The RoHS status of a product:
ECOPACK 1: Initial grade to identify European RoHS compliant products.
ECOPACK 2: New grade to identify brominated chlorinated and antimony oxide flame retardant free products.
ECOPACK 3: Halogen free RoHS exemptions free products.
(*): ECOPACK 2 version available upon request.
(**): Some versions still existing in ECOPACK 1 or not compliant.
The current status of a product:
Active: Product is in volume production
Evaluation: Product is under characterization. Limited Engineering samples available
Preview: Product is in design stage
Target: Product is in design feasibility stage.No commitment taken to produce
Proposal: Marketing proposal for customer feedback.No commitment taken to design or produce
NRND: Not Recommended for New Design.Product is in volume production only to support customers ongoing production.
Budgetary PriceMain country of assembly or fabrication of the product.ECCNs are five character alpha-numeric designations used on the Commerce Control List to identify dual-use items for export control purposes. ECCNs are five character alpha-numeric designations used on the Commerce Control List to identify dual-use items for export control purposes.