X-NUCLEO-GNSS1A1

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GNSS expansion board based on Teseo-LIV3F module for STM32 Nucleo

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Product overview

Description

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.

  • All 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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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

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X-NUCLEO-GNSS1A1 Available at distributors

Distributor availability of X-NUCLEO-GNSS1A1

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Teseo-LIV3F
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ST 3A991.a.2 NEC Stock available ITALY

X-NUCLEO-GNSS1A1 Active

ECCN (US):
3A991.a.2
Budgetary Price (US$)*/Qty:
-

Part Number:

X-NUCLEO-GNSS1A1

Core Product:

Teseo-LIV3F

Supplier:

ST

ECCN (EU):

NEC

Board production status:

Stock available

Country of Origin:

ITALY

Distributor Name

Distributor reported inventory date:

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