X-NUCLEO-GNSS2A1

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Design Win

Dead-reckoning GNSS expansion board based on Teseo-VIC3DA for STM32 Nucleo

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Product overview

Description

The X-NUCLEO-GNSS2A1 expansion board is based on the Teseo-VIC3DA tiny GNSS module. It represents an affordable, easy-to-use, global navigation satellite system (GNSS) module, which embeds a TeseoIII single die standalone positioning receiver IC, usable in different configurations in your STM32 Nucleo project.

The Teseo-VIC3DA is a compact (16.0 x 12.2 mm) module that provides superior accuracy thanks to the on-board temperature compensated crystal oscillator (TCXO) and a reduced time-to-first fix (TTFF) with its dedicated real-time clock (RTC) oscillator.

The Teseo-VIC3DA module runs the GNSS firmware (X-CUBE-GNSS1) to perform all the GNSS operations including acquisition, tracking, navigation, and data output without any external memory support.

The X-NUCLEO-GNSS2A1 expansion board is compatible with the Arduino UNO R3 connector and the ST morpho connector. It can be plugged to an STM32 Nucleo development board and stacked with additional STM32 Nucleo expansion boards.

  • All features

    • Operating supply voltage: 3.3 V
    • Ambient temperature: -40/+85°C
    • Sensitivity: -163 dBm (tracking mode)
    • Interfaces:
      • a UART port
      • an I²C port
      • configurable digital I/O time pulse
      • EXTINT input for wake-up
    • NMEA protocol
    • Assisted GNSS:
      • autonomous AGNSS
      • real-time, server-based
    • Simultaneous multiconstellation:
      • GPS
      • Galileo
      • Glonass
      • BeiDou
      • QZSS
    • Compatible with STM32 Nucleo development boards
    • Compatible with the Arduino UNO R3 connector
    • Teseo-VIC3DA dead-reckoning automotive firmware
    • Provision of FWD and WHEELTICK signals
    • Automotive GNSS and 6-axis inertial sensor
    • LNA and SAW filters on the RF path
    • SMA female antenna connector
    • RoHS and WEEE compliant

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All tools & software

    • Part number
      Status
      Description
      Type
      Supplier

      X-CUBE-GNSS1

      Active

      Global navigation satellite system software expansion for STM32Cube

      STM32Cube Expansion Packages ST
      X-CUBE-GNSS1

      Description:

      Global navigation satellite system software expansion for STM32Cube

Quality and Reliability

Part Number Marketing Status RoHS Compliance Grade Material Declaration**
X-NUCLEO-GNSS2A1
Active
Ecopack2

X-NUCLEO-GNSS2A1

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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Core Product
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ECCN (US)
ECCN (EU)
Board production status
Country of Origin
Budgetary Price (US$)*/Qty
X-NUCLEO-GNSS2A1 Available at distributors

Distributor availability of X-NUCLEO-GNSS2A1

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
TESEO-VIC3DATR
Active
ST 7A994 NEC Stock available ITALY

X-NUCLEO-GNSS2A1 Active

ECCN (US):
7A994
Budgetary Price (US$)*/Qty:
-

Part Number:

X-NUCLEO-GNSS2A1

Core Product:

TESEO-VIC3DATR

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