ST X-NUCLEO-LIV4A1 Getting Started

Getting started with the X-NUCLEO-LIV4A1 expansion board based on the Teseo-
LIV4F Tiny GNSS dual-bands low power module for STM32 Nucleo
Introduction
The X-NUCLEO-LIV4A1 expansion board is based on the
engine modules.
It represents an affordable, easy-to-use, global navigation satellite system (GNSS) module, embedding TESEO IV single die
GNSS receiver IC working simultaneously on multiple constellations GPS/Galileo/ Glonass/BeiDou/QZSS) able to provide
positioning (Teseo-LIV4F) in your
The Teseo-LIV4F is a compact (9.7 x 10.1 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-LIV4F module runs the GNSS firmware (X-CUBE-GNSS1) to perform all GNSS operations including acquisition,
tracking, navigation, and data output without external memory support.
The X-NUCLEO-LIV4A1 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
UM3296 - Rev 1 - February 2024
For further information contact your local STMicroelectronics sales office.
Teseo-LIV4F
STM32 Nucleo project.
Figure 1. X-NUCLEO-LIV4A1 expansion board
tiny dual-band GNSS Low power and measurement
UM3296
User manual
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