STMicroelectronics B-WL5M-SUBG1 LoRaWAN® Connectivity Expansion Board

STMicroelectronics B-WL5M-SUBG1 LoRaWAN^® Connectivity Expansion Board is ideal for prototyping the STM32WL5MOC microcontroller module. The STMicroelectronics B-WL5M-SUBG1 requires a separate probe for programming and debugging, with compatibility for the STLINK-V3SET debugger via a MIPI10/STDC14 cable. The board features a USB Type-C™ connector on an STMod+ adapter board. The STM32WL comprehensive software HAL library and various software examples from the STM32CubeWL MCU Package are included. Additionally, the board is LoRaWAN Certified™ and Sigfox Verified™.

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 256Kbytes of flash memory and 64Kbytes of SRAM in a UFBGA73 package
- RF transceiver (150MHz to 960MHz 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 the add‑on STMod+ adapter board
Flexible power supply options, external sources, or USB V_BUS 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