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  • The X-NUCLEO-GNSS1A1 expansion board is based on the Teseo-LIV3F tiny GNSS module.

    It represents an affordable, easy-to-use, global navigation satellite system (GNSS) module, embedding a TeseoIII single die standalone positioning receiver IC, usable in different configurations in your STM32 Nucleo project.
    The Teseo-LIV3F is a compact (9.7x10.1 mm) module that provides superior accuracy thanks to the on-board 26 MHz temperature compensated crystal oscillator (TCXO) and a reduced time-to-first fix (TTFF) with its dedicated 32 KHz real-time clock (RTC) oscillator.
    The Teseo-LIV3F module runs the GNSS firmware (X-CUBE-GNSS1) to perform all GNSS operations including acquisition, tracking, navigation and data output without external memory support.
    The X-NUCLEO-GNSS1A1 expansion board is compatible with the Arduino™ UNO R3 connector and the ST morpho connector, so it can be plugged to the STM32 Nucleo development board and stacked with additional STM32 Nucleo expansion boards.

    Key Features

    • Operating supply voltage: 3.3 - 5 V
    • Ambient temperature: -40/+85 °C
    • Sensitivity: -162 dBm indoor (tracking mode)
    • Interfaces:
      • a UART port
      • an I²C port
      • Configurable digital I/O timepulse
      • EXTINT input for wakeup
    • NMEA protocol
    • Assisted GNSS:
      • Predictive autonomous
      • Predictive server-based
      • Real-time server-based
    • Compatible with STM32 Nucleo boards
    • Compatible with the Arduino™ UNO R3 connector
    • LNA and SAW filter on the RF path
    • SMA female antenna connector
    • Battery holder
    • RoHS and WEEE compliant

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      X-CUBE-GNSS1

      Active

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      Description:

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      Description:

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      Description:

      STM32Cube function pack for GNSS and cellular connectivity enabling Assisted-GNSS applications
      X-CUBE-GNSS1

      Description:

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Quality and Reliability

Part Number Marketing Status RoHS Compliance Grade Material Declaration**
X-NUCLEO-GNSS1A1
Active
Ecopack2

X-NUCLEO-GNSS1A1

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
Order from ST
Core Product
Marketing Status
Supplier
ECCN (US)
ECCN (EU)
Board production status
Country of Origin
Budgetary Price (US$)*/Qty
X-NUCLEO-GNSS1A1 Available at 8 distributors

Distributor availability ofX-NUCLEO-GNSS1A1

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 60 1 Order Now
COMPEL EUROPE 1 1 Order Now
RS COMPONENTS EUROPE 10 1 Order Now
FUTURE WORLDWIDE 6 1 Order Now
ARROW EUROPE 24 0 Order Now
MOUSER WORLDWIDE 59 1 Order Now
Farnell Element14 EUROPE 34 1 Order Now
ANGLIA Live EUROPE 3 1 Order Now

Distributor reported inventory date: 2020-10-20

Distributor Name

DIGIKEY

Stock

60

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

1

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

10

Min.Order

1

Region

EUROPE Order Now

FUTURE

Stock

6

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

24

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

59

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

34

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

3

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-10-20

Buy Direct Teseo-LIV3F
Active
ST 3A991A2 NEC Stock available ITALY 35.0 / 1

X-NUCLEO-GNSS1A1

Core Product

Teseo-LIV3F

Marketing Status

Active

Budgetary Price (US$)*/Qty

35.0 / 1

Distributor availability ofX-NUCLEO-GNSS1A1

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 60 1 Order Now
COMPEL EUROPE 1 1 Order Now
RS COMPONENTS EUROPE 10 1 Order Now
FUTURE WORLDWIDE 6 1 Order Now
ARROW EUROPE 24 0 Order Now
MOUSER WORLDWIDE 59 1 Order Now
Farnell Element14 EUROPE 34 1 Order Now
ANGLIA Live EUROPE 3 1 Order Now

Distributor reported inventory date: 2020-10-20

Distributor Name

DIGIKEY

Stock

60

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

1

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

10

Min.Order

1

Region

EUROPE Order Now

FUTURE

Stock

6

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

24

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

59

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

34

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

3

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-10-20

Supplier

ST

ECCN (US)

3A991A2

ECCN (EU)

NEC

Board production status

Stock available

Budgetary Price (US$)* / Qty

35.0 / 1

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