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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Marketing Status
Core Product
Board production status
Budgetary Price (US$)*
Quantity
ECCN (US)
Country of Origin
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X-NUCLEO-BNRG2A1
Active
BLUENRG-M2SP Stock available 16 1 EAR99 ITALY Check Availability

Distributor availability ofX-NUCLEO-BNRG2A1

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 19 1 Order Now

Distributor reported inventory date: 2020-02-15

Distributor Name

DIGIKEY

Stock

19

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-02-15

X-NUCLEO-BNRG2A1

Marketing Status

Active

Core Product

BLUENRG-M2SP

Unit Price (US$)

16.0*

Distributor availability ofX-NUCLEO-BNRG2A1

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 19 1 Order Now

Distributor reported inventory date: 2020-02-15

Distributor Name

DIGIKEY

Stock

19

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-02-15

Board production status

Stock available

Unit Price (US$)

16

Quantity

1

ECCN (US)

EAR99

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

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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

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 Open Development Environment Brochure 17.09
      1.21 MB
      PDF

      STM32 Open Development Environment Brochure

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.

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