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STMicroelectronics B-WBA5M-WPAN STM32WBA Connectivity Expansion Board

STMicroelectronics B-WBA5M-WPAN STM32WBA Connectivity Expansion Board provides an affordable and flexible way for users to try out new concepts and build prototypes with the STM32WBA series STM32WBA5MMGH6 module. The B-WBA5M-WPAN product requires a separate probe for programming and debugging. The STLINK-V3SET debugger can be connected through an STDC14 cable.

The B-WBA5M-WPAN STM32WBA connectivity expansion board integrates a USB Type-C® connector for power only. It also incorporates an M.2 E-Key connector into an M.2 E-Key daughterboard. This daughterboard provides a BLUETOOTH® interface to a host board including an M.2 E-Key host connector.

The M.2 E-Key connector follows the PCI-SIG standard and provides UART, SPI, I2C, and SAI interfaces for communication with the host. The STMicroelectronics B-WBA5M-WPAN includes the comprehensive STM32WBA software HAL library and various packaged software examples with the STM32CubeWBA MCU package.

Features

  • STM32WBA connectivity expansion board embedding an STM32WBA5MMG module, including
    • Ultra-low-power Arm® Cortex®-M33 core-based STM32WBA55UG microcontroller, Bluetooth LE 5.4, AES-256, featuring 1Mbyte of Flash memory and 128Kbytes of SRAM, including 64Kbytes with parity check
    • RF transceiver multistandard radio Bluetooth LE, compliant with Bluetooth specification 5.4
  • 256-Kbit serial I2C bus EEPROM
  • MEMS sensors
    • Integrated high-accuracy temperature sensor
    • 3D accelerometer and 3D gyroscope
  • User LED
  • User and reset push buttons
  • Board connectors
    • STDC14 debug
    • USB Type-C for power only
    • M.2 E-Key
  • Flexible M.2 E-Key connector or USB VBUS power supply options
  • Comprehensive free software libraries and examples are available with the STM32CubeWBA MCU package
  • Support of a wide choice of Integrated Development Environments (IDEs), including IAR Embedded Workbench®, MDK-ARM, and STM32CubeIDE

Applications

  • Power tools
  • Wellness
  • Fitness
  • Medical and healthcare
  • Home automation
  • Industrial
  • Smart homes

Additional Resources

Board Layout

Mechanical Drawing - STMicroelectronics B-WBA5M-WPAN STM32WBA Connectivity Expansion Board

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發佈日期: 2025-06-25 | 更新日期: 2025-07-07