X-NUCLEO-BNRG2A1

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Bluetooth Low Energy expansion board based on the BLUENRG-M2SP module for STM32 Nucleo

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  • The X-NUCLEO-BNRG2A1 expansion board provides Bluetooth low energy connectivity for developer applications and can be plugged onto an STM32 Nucleo development board (e.g., NUCLEO-L476RG with ultra-low power STM32 microcontroller) through its Arduino UNO R3 connectors.

    The expansion board features the Bluetooth® v5.0 compliant and FCC certified BlueNRG-M2SP application processor module based on the ST BlueNRG-2 System-on-Chip. This SoC manages the complete Bluetooth low energy stack and protocols on its Cortex-M0 core and programmable Flash, which can accommodate custom applications developed using the SDK. The BlueNRG-M2SP module supports master and slave modes, increased transfer rates with data length extension (DLE), and AES-128 security encryption.
    The X-NUCLEO-BNRG2A1 interfaces with the STM32 Nucleo microcontroller via SPI connections and GPIO pins, some of which can be configured by the hardware.

    Key Features

    • Based on the BlueNRG-M2SP module FCC certified module (FCC ID: S9NBNRGM2SP and IC: B976C-BNRGM2SP)
    • Compatible with STM32 Nucleo boards
    • Equipped with Arduino UNO R3 connector
    • Scalable solution, capable of cascading multiple boards for larger systems
    • Free comprehensive development firmware library and examples for BlueNRG-2 compatible with STM32Cube
    • BlueNRG-M2SP:
      • Bluetooth v5.0 compliant
      • Supports master and slave modes
      • BLE data packet length extension
      • Embedded BALF-NRG-02D3 integrated matched balun with harmonic filter
    • Interfaces:
      • 1 UART, 1 I²C, 1 SPI, 14 GPIOs, 2 multifunction timers, 10-bit ADC, Watchdog & RTC, DMA controller, PDM stream processor, SWD debug interface
    • Small form factor: 11.5mmx13.5mm
    • Complemented with Bluetooth low energy protocol stack library (GAP, GATT, SM, L2CAP, LL)
    • AES security co-processor
    • Bluetooth low energy SDK with a wide range of profiles
    • Embedded BlueNRG-2 BLE SoC:
      • High performance, ultra-low power Cortex-M0 32-bit based core
      • Programmable embedded 256 KB Flash
      • 24 KB embedded RAM with data retention
      • Up to +8 dBm available output power
      • Down to -88 dBm Rx sensitivity
      • Up to 96 dB link budget with excellent link reliability

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Evaluation Tools

    • Part Number

      STM32 Nucleo-64 development board with STM32L476RG MCU, supports Arduino and ST morpho connectivity

00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DB4086
      Bluetooth Low Energy expansion board based on the BLUENRG-M2SP module for STM32 Nucleo
      1.0
      204.84 KB
      PDF
      DB4086

      Bluetooth Low Energy expansion board based on the BLUENRG-M2SP module for STM32 Nucleo

    • Description Version Size Action
      UM2667
      Getting started with the X-NUCLEO-BNRG2A1 BLE expansion board based on BLUENRG-M2SP module for STM32 Nucleo
      1.0
      536.64 KB
      PDF
      UM2667

      Getting started with the X-NUCLEO-BNRG2A1 BLE expansion board based on BLUENRG-M2SP module for STM32 Nucleo

    • Description Version Size Action
      ES0526
      Board limitations
      1.0
      1.12 MB
      PDF
      ES0526

      Board limitations

    • Description Version Size Action
      DT0137
      How to port an existing project from the BlueNRG-M2SA module to the BlueNRG-M2SP module
      1.0
      419.55 KB
      PDF
      DT0137

      How to port an existing project from the BlueNRG-M2SA module to the BlueNRG-M2SP module

Presentations & Training Material

    • Description Version Size Action
      X-NUCLEO-BNRG2A1 QUICK START GUIDE 1.0
      1.37 MB
      PDF

      X-NUCLEO-BNRG2A1 QUICK START GUIDE

Hardware Resources

    • Description Version Size Action
      X-NUCLEO-BNRG2A1 GERBER 1.0
      287.03 KB
      ZIP

      X-NUCLEO-BNRG2A1 GERBER

    • Description Version Size Action
      X-NUCLEO-BNRG2A1 BOM 1.0
      48.94 KB
      PDF

      X-NUCLEO-BNRG2A1 BOM

    • Description Version Size Action
      X-NUCLEO-BNRG2A1 SCHEMATIC 1.0
      105.85 KB
      PDF

      X-NUCLEO-BNRG2A1 SCHEMATIC

Publications and Collaterals

    • Description Version Size Action
      STM32_Nucleo_expansion_boards_Motor_control_selection_guide 1.0
      777.64 KB
      PDF

      STM32_Nucleo_expansion_boards_Motor_control_selection_guide

    • Description Version Size Action
      STM32 Open Development Environment Brochure 17.09
      1.21 MB
      PDF

      STM32 Open Development Environment Brochure

Quality and Reliability

Part Number Marketing Status RoHS Compliance Grade Material Declaration**
X-NUCLEO-BNRG2A1
Active
Ecopack2

X-NUCLEO-BNRG2A1

Package:

Ecopack2

Material Declaration**:

Marketing Status

Active

RoHS Compliance Grade

Ecopack2

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

Sample & Buy

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ECCN (US)
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Budgetary Price (US$)*/Qty
X-NUCLEO-BNRG2A1 Available at 5 distributors

Distributor availability ofX-NUCLEO-BNRG2A1

Distributor Name
Region Stock Min. Order Third party link
AVNET AMERICA 10 0 Order Now
ARROW EUROPE 20 0 Order Now
MOUSER WORLDWIDE 171 1 Order Now
ANGLIA Live EUROPE 5 1 Order Now
RUTRONIK EUROPE 4 1 Order Now

Distributor reported inventory date: 2020-07-08

Distributor Name

AVNET

Stock

10

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

20

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

171

Min.Order

1

Region

WORLDWIDE Order Now

ANGLIA Live

Stock

5

Min.Order

1

Region

EUROPE Order Now

RUTRONIK

Stock

4

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-07-08

Buy now
Active
BLUENRG-M2SP Stock available 5A992C ITALY 16.0 / 1

X-NUCLEO-BNRG2A1

Marketing Status

Active

Core Product

BLUENRG-M2SP

Budgetary Price (US$)*/Qty

16.0 / 1

Distributor availability ofX-NUCLEO-BNRG2A1

Distributor Name
Region Stock Min. Order Third party link
AVNET AMERICA 10 0 Order Now
ARROW EUROPE 20 0 Order Now
MOUSER WORLDWIDE 171 1 Order Now
ANGLIA Live EUROPE 5 1 Order Now
RUTRONIK EUROPE 4 1 Order Now

Distributor reported inventory date: 2020-07-08

Distributor Name

AVNET

Stock

10

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

20

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

171

Min.Order

1

Region

WORLDWIDE Order Now

ANGLIA Live

Stock

5

Min.Order

1

Region

EUROPE Order Now

RUTRONIK

Stock

4

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-07-08

Board production status

Stock available

Budgetary Price (US$)* / Qty

16.0 / 1

ECCN (US)

5A992C

Country of Origin

ITALY

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors