B-WL5M-SUBG1
Overview
The B-WL5M-SUBG1 is a comprehensive development platform for the STM32WL5MOC system-in-package, which integrates a dual-core Arm Cortex-M4 and M0+ microcontroller with a sub-GHz radio. This board enables long-range wireless communication using LoRa, (G)FSK, (G)MSK, and BPSK modulations while operating at 48 MHz. It features a suite of integrated sensors including a magnetometer, accelerometer, gyroscope, and pressure sensor for advanced environmental and motion tracking applications.
Why Choose This Part
The board features a dual-core architecture that allows for hardware isolation between the application code and the radio stack, enhancing security and real-time performance. It includes a rich set of on-board sensors (STTS22H, LIS2MDL, LSM6DS3TR, LPS22HH), eliminating the need for external breakout boards during initial prototyping. The integration of a USB Type-C interface and STMod+ connector provides flexible power and expansion options.
Applications
Key Specifications
Getting Started
Start development by connecting the board to a PC via the USB Type-C cable to utilize the on-board ST-LINK/V3 debugger. Use the STM32CubeWL MCU Package which includes comprehensive LoRaWAN and Sigfox stacks, along with example code for the integrated sensors. Hardware expansion is possible through the ARDUINO Uno V3 headers and the STMod+ connector for specialized peripherals.
