X-NUCLEO-S2915A1

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Sub-1 GHz 915 MHz RF expansion board based on S2-LP radio for STM32 Nucleo

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  • The X-NUCLEO-S2915A1 expansion board is based on the S2-LP radio and operates in the 915 MHz ISM frequency band.

    The expansion board is compatible with ST morpho and Arduino UNO R3 connectors.
    The X-NUCLEO-S2915A1 interfaces with the STM32 Nucleo microcontroller via SPI connections and GPIO pins. You can change some of the GPIOs by mounting or removing the resistors.

    Key Features

    • Based on S2-LP radio
    • S2-LP narrow band ultra-low power sub-1 GHz transceiver tuned for 860-940 MHz frequency band
    • Programmable RF output power up to +27 dBm
    • Modulation schemes: 2-FSK, 2-GFSK, 4-FSK, 4-GFSK, OOK and ASK
    • Air data rate from 0.1 to 500 kbps
    • Ultra-low power consumption: 7 mA RX and 10 mA TX at +10 dBm
    • IEEE 802.15.4g hardware packet support with whitening, FEC, CRC and dual SYNC word detection
    • RX and TX 128 byte FIFO buffers
    • Support to wireless M-Bus
    • Excellent performance of receiver sensitivity (up to -130 dBm)
    • Automatic acknowledgement, retransmission and timeout protocol engine
    • Compatible with STM32 Nucleo boards
    • Compatible with Arduino UNO R3 connectors
    • Sigfox compatible
    • Sample firmware for P2P communication
    • 6LoWPAN compatible thanks to STM32Cube
    • FCC ID: S9NS2915A
    • IC ID: 8976C-S2915A1
    • RoHS and WEEE compliant

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Embedded Software

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00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DB4054
      Sub-1 GHz 915 MHz RF expansion board based on S2-LP radio for STM32 Nucleo
      1.0
      172.2 KB
      PDF
      DB4054

      Sub-1 GHz 915 MHz RF expansion board based on S2-LP radio for STM32 Nucleo

    • Description Version Size Action
      UM2641
      Getting started with the X-NUCLEO-S2915A1 Sub-1 GHz 915 MHz RF expansion board based on S2-LP radio for STM32 Nucleo
      1.0
      484.66 KB
      PDF
      UM2641

      Getting started with the X-NUCLEO-S2915A1 Sub-1 GHz 915 MHz RF expansion board based on S2-LP radio for STM32 Nucleo

Hardware Resources

    • Description Version Size Action
      X-NUCLEO-S2915A1 GERBER 1.0
      2.35 MB
      ZIP

      X-NUCLEO-S2915A1 GERBER

    • Description Version Size Action
      X-NUCLEO-S2915A1 BOM 1.0
      58.35 KB
      PDF

      X-NUCLEO-S2915A1 BOM

    • Description Version Size Action
      X-NUCLEO-S2915A1 SCHEMATIC 1.0
      155.88 KB
      PDF

      X-NUCLEO-S2915A1 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-S2915A1
Active
Ecopack2

X-NUCLEO-S2915A1

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

Part Number
Order from Distributors
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Marketing Status
Core Product
Board production status
ECCN (US)
Country of Origin
Budgetary Price (US$)*/Qty
X-NUCLEO-S2915A1 Available at 3 distributors

Distributor availability ofX-NUCLEO-S2915A1

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 12 1 Order Now
MOUSER WORLDWIDE 12 1 Order Now
Farnell Element14 EUROPE 3 1 Order Now

Distributor reported inventory date: 2020-07-10

Distributor Name

DIGIKEY

Stock

12

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

12

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

3

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-07-10

Buy now
Active
S2-LP Stock available EAR99 ITALY 43.0 / 1

X-NUCLEO-S2915A1

Marketing Status

Active

Core Product

S2-LP

Budgetary Price (US$)*/Qty

43.0 / 1

Distributor availability ofX-NUCLEO-S2915A1

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 12 1 Order Now
MOUSER WORLDWIDE 12 1 Order Now
Farnell Element14 EUROPE 3 1 Order Now

Distributor reported inventory date: 2020-07-10

Distributor Name

DIGIKEY

Stock

12

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

12

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

3

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-07-10

Board production status

Stock available

Budgetary Price (US$)* / Qty

43.0 / 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