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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 TeseoIII 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 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-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.主要特性
- Operating supply voltage: 3.3 - 5 V
- Ambient temperature: -40/+85 °C
- Sensitivity: -162 dBm indoor (tracking mode)
- Interfaces:
- a UART port
- an I²C port
- Configurable digital I/O timepulse
- EXTINT input for wakeup
- NMEA protocol
- Assisted GNSS:
- Predictive autonomous
- Predictive server-based
- Real-time server-based
- Compatible with STM32 Nucleo boards
- Compatible with the Arduino™ UNO R3 connector
- LNA and SAW filter on the RF path
- SMA female antenna connector
- Battery holder
- RoHS and WEEE compliant
样片和购买
精选 视频
Guided tour into STM32 ODE and how it can help developers turn bright ideas into great products
The STM32 Open Development Environment is a flexible, easy and affordable way to develop innovative devices and applications. It is based on STM32 Nucleo boards and STM32Cube software.
软件
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FP-ATR-LORA1 ST STM32Cube function pack for IoT tracker node with LoRa connectivity, GNSS and sensors 
FP-ATR-TOMTOM1 ST STM32Cube function pack for IoT node with GNSS and cellular connectivity for Asset Tracking applications based on TomTom online services 
X-CUBE-GNSS1 ST Global navigation satellite system software expansion for STM32Cube 产品型号STM32Cube function pack for IoT tracker node with LoRa connectivity, GNSS and sensors
STM32Cube function pack for IoT node with GNSS and cellular connectivity for Asset Tracking applications based on TomTom online services
Global navigation satellite system software expansion for STM32Cube
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评估工具
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Picture 产品型号 制造商 描述 
NUCLEO-F401RE ST STM32 Nucleo-64 development board with STM32F401RE MCU, supports Arduino and ST morpho connectivity 
NUCLEO-L073RZ ST STM32 Nucleo-64 development board with STM32L073RZ MCU, supports Arduino and ST morpho connectivity 
NUCLEO-L476RG ST STM32 Nucleo-64 development board with STM32L476RG MCU, supports Arduino and ST morpho connectivity 产品型号STM32 Nucleo-64 development board with STM32F401RE MCU, supports Arduino and ST morpho connectivity
STM32 Nucleo-64 development board with STM32L073RZ MCU, supports Arduino and ST morpho connectivity
STM32 Nucleo-64 development board with STM32L476RG MCU, supports Arduino and ST morpho connectivity
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| 产品型号 | 供货状态 | 符合RoHS级别 | Material Declaration** |
|---|---|---|---|
| X-NUCLEO-GNSS1A1 | 批量生产 | Ecopack2 | |
X-NUCLEO-GNSS1A1
Package:
Ecopack2Material Declaration**:
(**) 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.
