STMicroelectronics

AEK-COM-GNSST31 GNSS Evaluation Board

STMicroelectronics' evaluation board is based on the certified Teseo-LIV3F global navigation satellite system

Image of STMicroelectronics AEK-COM-GNSST31 GNSS Evaluation BoardSTMicroelectronics' 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.

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 mm x 65 mm
  • Operating supply voltage: 3.3 V to 5 V
  • Ambient temperature: -40°C to +85°C
  • Part of the AutoDevKit initiative
  • RoHS and WEEE compliant

AEK-COM-GNSST31 GNSS Evaluation Board

ImageManufacturer Part NumberDescriptionFrequencyAntenna TypeUtilized IC / PartAvailable QuantityPriceView Details
GNSS EVALUATION BOARD BASED ON TAEK-COM-GNSST31GNSS EVALUATION BOARD BASED ON T--TESEO-LIV3F1 - Immediate$93.94View Details

Associated Board

ImageManufacturer Part NumberDescriptionCore ProcessorPlatformUtilized IC / PartAvailable QuantityPriceView Details
DISCOVERY SPC5 CHORUS 4M BRDAEK-MCU-C4MLIT1DISCOVERY SPC5 CHORUS 4M BRDe200DiscoverySPC58EC80E20 - Immediate$104.28View Details
Published: 2020-05-08

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Related Articles and Blogs

How to Quickly Implement Accurate and Reliable Positioning Using Multi-Constellation GNSS Modules Use multi-constellation GNSS receivers in position-based applications to provide better availability of PNT signals to increase accuracy and reliability.