The performance, efficiency, and security required for Bluetooth® Low Energy 5.3 applications.
Certified for Bluetooth® Low Energy 5.3 protocol with +10dBm of output power, this product series allows nonexpert developers to easily add wireless communication to their device, at an affordable cost.
Based on the Arm® Cortex®-M33 core featuring TrustZone® technology, the STM32WBA series provides a high level of security, protecting data, IP, and preventing hacks or device cloning. The STM32WBA wireless MCU embeds 1 Mbyte of flash memory and 128 Kbytes of RAM.
Leveraging the STM32U5 architecture, the STM32WBA series offers the same digital and analog peripherals, suitable for many applications, from industrial, to smart home and consumer markets.
With +10dBm of output power for better robustness
SESIP level 3 target certification
Getting started with the STM32WBA wireless MCU
STM32WBA Nucleo board
STM32 Nucleo-64 development board with STM32WBA52CG MCU, supports Arduino, ST Zio and morpho connectivity
The STM32CubeWBA MCU Package, composed of the STM32Cube hardware abstraction layer (HAL) and the low-layer (LL) APIs, a consistent set of middleware components such as STMTouch™, STM32_WPAN (Bluetooth® 5.3 profiles and services), Azure® RTOS kernel, OpenBootloader, mbedTLS, TFM, MCUboot, and HCI connectivity services.
The STM32CubeMonitor-RF (STM32CubeMonRF) is a software tool allowing the test of the radio performances of STM32WB based hardware devices on Bluetooth® Low Energy and 802.15.4 technologies. It provides a graphical display to verify RF performance, with transmission/reception tests and packet error rate (PER) measurements. Results can be plotted to visualize the evolution of performance over time.
STM32 MCU Developer Zone:
Everything for STM32 developers in one place.
Download STM32Cube software, find hardcore evaluation boards, and access resources to succeed in your project.Visit STM32 MCU Developer Zone
Webinar: Fast track your Bluetooth® Low Energy design
Overcome your wireless design challenges with ST’s 2.4GHz solutions.
Live session with Q&A on April 11. After April 11, content available on demand.
- Discover the 2.4GHz portfolio, including the latest STM32WBA MCU and STM32WB1M module
- Learn where to find software, dev boards, and know more about the application examples available on GitHub
- See live demos