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 1 Mbyte of flash

memory and 128 Kbytes of SRAM, including 64 Kbytes 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 power supply options: M.2 E‑Key connector or USB VBUS

• Comprehensive free software libraries and examples available with the

STM32CubeWBA MCU Package

• Support of a wide choice of Integrated Development Environments (IDEs)

including IAR Embedded Workbench®, MDK-ARM, and STM32CubeIDE