STMicroelectronics X-NUCLEO-BNRG2A1 STM32 Nucleo BLE 5.0 Expansion

Description

The X-NUCLEO-BNRG2A1 expansion board offers seamless Bluetooth Low Energy (BLE) v5.0 integration for the STMicroelectronics STM32 Nucleo ecosystem. Designed to plug directly onto an STM32 Nucleo development board through its standard Arduino UNO R3 connectors, it provides a straightforward path to add wireless communication capabilities to embedded projects. At its core, the board features the FCC-certified BlueNRG-M2SP application processor module, which is built around the ST BlueNRG-2 System-on-Chip.

This advanced SoC is engineered to manage the complete Bluetooth Low Energy stack and protocols efficiently, utilizing its integrated Cortex-M0 core and programmable Flash memory. Developers can leverage the provided SDK to implement custom applications directly on the BlueNRG-M2SP module. The module supports flexible operation in both master and slave modes, enhances data transfer efficiency with Data Length Extension (DLE), and ensures secure communications through hardware-accelerated AES-128 encryption, making it ideal for a wide range of IoT and connected device applications.