Description
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. Product summary GNSS evaluation board based on Teseo-LIV3F for SPC5 microcontrollers AEK-COMGNSST31 Tiny GNSS module Teseo-LIV3F Code generator, quick resource configurator and Eclipse development environment for SPC5 MCUs SPC5-STUDIO AutoDevKit library plugin for SPC5STUDIO STSWAUTODEVKIT Global navigation satellite system software expansion for STM32Cube X-CUBE-GNSS1

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