STMicroelectronics STM32Cube, Быстрый старт

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Tee
GNSS expansion board
Hardware Overview
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X-NUCLEO-GNSS1A1 Hardware 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 Teseo III 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 complete 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.
Key Products on board
Teseo-LIV3F : Single die standalone positioning receiver IC
working on multiple constellations, 10x10mm compact size.
26MHz Temperature Compensated Crystal Oscillator (TCXO)
and reduced Time To First Fix (TTFF) relying to a 32KHz
Real Time Clock (RTC) oscillator for superior accuracy.
Latest info available at www.st.com
X-NUCLEO-GNSS1A1
Teseo-LIV3F
Battery holder
Antenna connector
Arduino UNO R3 Connectors