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  • The AEK-COM-GNSST31 evaluation board is based on the certified Teseo-LIV3F global navigation satellite system (GNSS) module with embedded TeseoIII single die standalone positioning receiver IC.

    The tiny, affordable, and easy-to use module guarantees superior accuracy and reduced time to first fix (TTFF) thanks to the on-board 26 MHz temperature compensated crystal oscillator (TCXO) and dedicated 32 KHz real-time clock (RTC) oscillator.
    The evaluation package is used in conjunction with the X-CUBE-GNSS1 firmware to provide the necessary acquisition, tracking, navigation and data output functionality without external memory support.
    The AEK-COM-GNSST31 evaluation board can be readily connected with an SPC5 MCU for automotive application development as part of the AutoDevKit™ initiative.

    Key Features

    • Sensitivity: -162 dBm indoor (tracking mode)
    • Interfaces:
      • UART and I²C ports
      • Configurable digital I/O timepulse
      • EXTINT input for wakeup
    • NMEA protocol
    • Assisted GNSS:
      • Predictive autonomous
      • Predictive server-based
      • Real-time server-based
    • Compatible with SPC5
    • LNA and SAW filter on the RF path
    • SMA female antenna connector
    • Battery holder
    • Highly compact design: 70 x 65 mm
    • Operating supply voltage: 3.3 - 5 V
    • Ambient temperature: -40/+85 °C
    • Part of the AutoDevKit™ initiative
    • RoHS and WEEE compliant

Recommended for you

Development Tools

    • Part Number

      Code Generator, Quick resources configurator and Eclipse development environment for SPC5 MCUs

Embedded Software

    • Part Number

      AutoDevKit library plugin for SPC5-STUDIO

    • Part Number

      Global navigation satellite system software expansion for STM32Cube

00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DB4131
      GNSS evaluation board based on Teseo-LIV3F for SPC5 microcontrollers
      1.0
      935.33 KB
      PDF
      DB4131

      GNSS evaluation board based on Teseo-LIV3F for SPC5 microcontrollers

Hardware Resources

    • Description Version Size Action
      AEK-COM-GNSST31 GERBER 1.0
      162.89 KB
      ZIP

      AEK-COM-GNSST31 GERBER

    • Description Version Size Action
      AEK-COM-GNSST31 BOM 1.0
      57.94 KB
      PDF

      AEK-COM-GNSST31 BOM

    • Description Version Size Action
      AEK-COM-GNSST31 SCHEMATIC 1.0
      149.03 KB
      PDF

      AEK-COM-GNSST31 SCHEMATIC

Publications and Collaterals

    • Description Version Size Action
      AutoDevKit a new development approach for automotive applications 1.0
      455.77 KB
      PDF

      AutoDevKit a new development approach for automotive applications

Legal

    • Description Version Size Action
      Terms of use 1.7
      57.54 KB
      PDF

      Terms of use

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade WEEE Compliant Material Declaration**
AEK-COM-GNSST31
Active
CARD Industrial Ecopack2 Yes

AEK-COM-GNSST31

Package:

CARD

Material Declaration**:

Marketing Status

Active

Package

CARD

Grade

Industrial

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)
Country of Origin
Budgetary Price (US$)*/Qty
AEK-COM-GNSST31 Available at 5 distributors

Distributor availability ofAEK-COM-GNSST31

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 17 1 Order Now
AVNET AMERICA 8 0 Order Now
MOUSER WORLDWIDE 17 1 Order Now
Farnell Element14 EUROPE 1 1 Order Now
ANGLIA Live EUROPE 3 1 Order Now

Distributor reported inventory date: 2020-08-03

Distributor Name

DIGIKEY

Stock

17

Min.Order

1

Region

WORLDWIDE Order Now

AVNET

Stock

8

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

17

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

1

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

3

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-08-03

Buy now Teseo-LIV3F
Active
ST 7A994 NEC ITALY 66.0 / 1

AEK-COM-GNSST31

Core Product

Teseo-LIV3F

Marketing Status

Active

Budgetary Price (US$)*/Qty

66.0 / 1

Distributor availability ofAEK-COM-GNSST31

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 17 1 Order Now
AVNET AMERICA 8 0 Order Now
MOUSER WORLDWIDE 17 1 Order Now
Farnell Element14 EUROPE 1 1 Order Now
ANGLIA Live EUROPE 3 1 Order Now

Distributor reported inventory date: 2020-08-03

Distributor Name

DIGIKEY

Stock

17

Min.Order

1

Region

WORLDWIDE Order Now

AVNET

Stock

8

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

17

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

1

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

3

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-08-03

Supplier

ST

ECCN (US)

7A994

ECCN (EU)

NEC

Budgetary Price (US$)* / Qty

66.0 / 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