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  • The BlueNRG-2N is an ultra low power (ULP) network coprocessor solution for Bluetooth® low energy applications.

    It embeds the STMicroelectronics’s state-of-the-art RF radio IPs combining unparalleled performance with extremely long battery lifetime.
    It is fully compliant with Bluetooth core specification version 5.0 and supports enhanced features such as state-of-the-art security, privacy, and extended packet length for faster data transfer up to 700 kbps at application level.
    The BlueNRG-2N is Bluetooth® 5.0 certified ensuring interoperability with the latest generation of smartphones and other host devices.
    The Bluetooth low energy stack runs on the embedded ARM Cortex-M0 core. The STMicroelectronics BLE stack is stored into the on-chip non-volatile Flash memory and it can be easily upgraded via SPI/UART as well through the dedicated STMicroelectronics software tools.

    Key Features

    • Low-power radio performance
      • Sleep current consumption down to 900 nA
      • TX current consumption 6.8 mA (@ -2 dBm, 3.0 V)
      • RX current consumption 6.2 mA (@ sensitivity level, 3.0 V)
      • Up to +8 dBm programmable output power level (@ antenna connector)
      • Excellent RF link budget (up to 96 dB)
      • Integrated DC-DC step-down converter and LDO regulators
    • Bluetooth® 5.0 certified
      • Multi-master to multi-slave communication guaranteed
      • 2 masters to 6 slaves simultaneously
      • Up to 8 simultaneous connections handled
      • LE data length extension (up to 700 kbps at application level)
      • Over-the-air firmware update is 2.5 times faster
      • LE Privacy 1.2
      • Reduces the ability to be tracked over a period of time by changing the address on a frequent basis without involving the HOST and saving battery life
      • LE secure connections
      • The pairing mechanism is established with the elliptic curve Diffie-Hellman (ECDH) key agreement protocol enabling a secure key exchange mechanism preventing eavesdropping

Recommended for you

All tools & software

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      FlashPro

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      Flash programmer for STM8 and ARM based MCUs.

      Development Tool Hardware from Partners Elprotronic

      GangPro

      Active

      Gang programmer for STM8 and ARM based MCUs.

      Development Tool Hardware from Partners Elprotronic
      FlashPro

      Description:

      Flash programmer for STM8 and ARM based MCUs.
      GangPro

      Description:

      Gang programmer for STM8 and ARM based MCUs.
    • Part number
      Status
      Description
      Type
      Supplier

      X-NUCLEO-BNRG2A1

      Active

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

      STM32 ODE Connect HW ST
      X-NUCLEO-BNRG2A1

      Description:

      Bluetooth Low Energy expansion board based on the BLUENRG-M2SP module for STM32 Nucleo
    • Part number
      Status
      Description
      Type
      Supplier

      X-CUBE-BLE2

      Active

      Bluetooth low energy software expansion for STM32Cube

      STM32Cube Expansion Packages ST
      X-CUBE-BLE2

      Description:

      Bluetooth low energy software expansion for STM32Cube
    • Part number
      Status
      Description
      Type
      Supplier

      STSW-BNRG2N-V320

      Active

      BlueNRG-2N BLE Stack Image Package Release v3.2.0

      Wireless Connectivity Software ST
      STSW-BNRG2N-V320

      Description:

      BlueNRG-2N BLE Stack Image Package Release v3.2.0
    • Part number
      Status
      Description
      Type
      Supplier

      Bluetooth Services

      Active

      Consulting, Test, Certification & Approval Services for Bluetooth products

      Engineering Services 7Layers

      HW Design Service

      Active

      Complete OEM solution from end to end.

      Engineering Services DiZiC

      SensiEDGE customization services

      Active

      End-to-end development services: Hardware, Firmware, Software development, Enclosure, Cloud and mobile APPs. Speed up your IoT project with SensiEDGE!

      Engineering Services SensiEDGE
      Bluetooth Services

      Description:

      Consulting, Test, Certification & Approval Services for Bluetooth products
      HW Design Service

      Description:

      Complete OEM solution from end to end.
      SensiEDGE customization services

      Description:

      End-to-end development services: Hardware, Firmware, Software development, Enclosure, Cloud and mobile APPs. Speed up your IoT project with SensiEDGE!

EDA Symbols, Footprints and 3D Models

STMicroelectronics - BlueNRG-2N

Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.

Symbols

Symbols

Footprints

Footprints

3D model

3D models

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
BLUENRG-232N
Active
VFQFPN 5X5X1.0 32L WET FLK Industrial Ecopack3
BLUENRG-234N
Active
WLCSP MSL1 Industrial N/A

BLUENRG-232N

Package:

VFQFPN 5X5X1.0 32L WET FLK

Material Declaration**:

Marketing Status

Active

Package

VFQFPN 5X5X1.0 32L WET FLK

Grade

Industrial

RoHS Compliance Grade

Ecopack3

BLUENRG-234N

Package:

WLCSP MSL1

Material Declaration**:

Marketing Status

Active

Package

WLCSP MSL1

Grade

Industrial

RoHS Compliance Grade

N/A

(**) 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

Part Number
Order from Distributors
Order from ST
Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Country of Origin
Budgetary Price (US$)*/Qty
min
max
BLUENRG-234N Available at 3 distributors

Distributor availability ofBLUENRG-234N

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 500 1 Order Now
MOUSER WORLDWIDE 490 1 Order Now
Farnell Element14 EUROPE 100 1 Order Now

Distributor reported inventory date: 2020-10-29

Distributor Name

DIGIKEY

Stock

500

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

490

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

100

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-10-29

Free Sample Buy Direct
Active
5A992C 5A002A2 Tape And Reel WLCSP MSL1 -40 105 TAIWAN 1.21 / 1k
BLUENRG-232N Available at 3 distributors

Distributor availability ofBLUENRG-232N

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 295 1 Order Now
MOUSER WORLDWIDE 491 1 Order Now
Farnell Element14 EUROPE 100 1 Order Now

Distributor reported inventory date: 2020-10-29

Distributor Name

DIGIKEY

Stock

295

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

491

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

100

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-10-29

Free Sample Buy Direct
Active
5A992C 5A002A2 Tape And Reel VFQFPN 5X5X1.0 32L WET FLK -40 105 THAILAND 1.28 / 1k

BLUENRG-234N

Marketing Status

Active

ECCN (US)

5A992C

Budgetary Price (US$)*/Qty

1.21 / 1k

Distributor availability ofBLUENRG-234N

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 500 1 Order Now
MOUSER WORLDWIDE 490 1 Order Now
Farnell Element14 EUROPE 100 1 Order Now

Distributor reported inventory date: 2020-10-29

Distributor Name

DIGIKEY

Stock

500

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

490

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

100

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-10-29

ECCN (EU)

5A002A2

Packing Type

Tape And Reel

Package

WLCSP MSL1

Operating Temperature (°C)

(min)

-40

(max)

105

Budgetary Price (US$)* / Qty

1.21 / 1k

Country of Origin

TAIWAN

BLUENRG-232N

Marketing Status

Active

ECCN (US)

5A992C

Budgetary Price (US$)*/Qty

1.28 / 1k

Distributor availability ofBLUENRG-232N

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 295 1 Order Now
MOUSER WORLDWIDE 491 1 Order Now
Farnell Element14 EUROPE 100 1 Order Now

Distributor reported inventory date: 2020-10-29

Distributor Name

DIGIKEY

Stock

295

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

491

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

100

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-10-29

ECCN (EU)

5A002A2

Packing Type

Tape And Reel

Package

VFQFPN 5X5X1.0 32L WET FLK

Operating Temperature (°C)

(min)

-40

(max)

105

Budgetary Price (US$)* / Qty

1.28 / 1k

Country of Origin

THAILAND

(*) 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