STMicroelectronics X-NUCLEO-GNSS1A1 Teseo-LIV3F GNSS Board
STMicroelectronics X-NUCLEO-GNSS1A1 Teseo-LIV3F GNSS Board - Image 2
STMicroelectronics X-NUCLEO-GNSS1A1 Teseo-LIV3F GNSS Board - Image 3
STMicroelectronics X-NUCLEO-GNSS1A1 Teseo-LIV3F GNSS Board - Image 4
SKU: SBCD-0460
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STMicroelectronics X-NUCLEO-GNSS1A1 Teseo-LIV3F GNSS Board

₹3,769.00 (Inclusive of all taxes)
Out of Stock

The STMicroelectronics X-NUCLEO-GNSS1A1 expansion board integrates a Teseo-LIV3F GNSS module for STM32 Nucleo, offering an affordable and easy-to-use global navigation satellite system solution. It supports predictive autonomous, server-based, and real-time assisted GNSS capabilities for precise positioning.

Features

  • Integrates Teseo-LIV3F GNSS module for multi-constellation satellite positioning.
  • Compatible with STM32 Nucleo boards and Arduinoâ„¢ UNO R3 connectors.
  • Supports predictive autonomous, server-based, and real-time assisted GNSS modes.
  • Features an LNA, SAW filter, and SMA female connector for optimal RF performance.
  • Includes a battery holder for module backup or expanded functionality.

Out of stock

Description

The X-NUCLEO-GNSS1A1 is a versatile GNSS expansion board engineered around the Teseo-LIV3F module, designed for seamless integration with STM32 Nucleo development boards. This module leverages a TeseoIII single-die standalone positioning receiver IC, providing developers with a cost-effective and straightforward solution for incorporating global navigation satellite system capabilities into their embedded projects.

This expansion board offers robust GNSS functionalities, supporting various configurations including predictive autonomous, predictive server-based, and real-time server-based assisted GNSS for enhanced accuracy and reliability. Its compatibility with both the Arduinoâ„¢ UNO R3 connector and ST morpho connectors ensures broad interoperability, allowing it to be easily stacked with other STM32 Nucleo expansion boards to create complex, multi-functional prototypes.

Key Features

  • Operates across a wide 3.3 to 5V DC supply voltage range.
  • Provides UART and I²C communication ports for host microcontroller interface.
  • Includes configurable digital I/O for timepulse output and an EXTINT input for wakeup events.
  • Supports the industry-standard NMEA protocol for GNSS data output.
  • Equipped with an integrated LNA (Low Noise Amplifier) and SAW filter on the RF path for superior signal reception.
  • Features an SMA female connector for reliable connection to external GNSS antennas.
  • Incorporates a battery holder, enabling backup power for GNSS module settings or RTC.
  • Designed with Arduinoâ„¢ UNO R3 and ST morpho connector compatibility for extensive expandability.

Applications

  • Asset tracking and fleet management systems.
  • Geofencing and location-based services (LBS).
  • Precision agriculture and drone navigation.
  • Wearable devices requiring accurate positioning data.
  • Robotics and autonomous vehicle guidance.
  • Embedded sensing applications requiring time synchronization.

Technical Specifications

Item TypeDevelopment Board
Based OnSTM32 Nucleo
FunctionGNSS Expansion Board
Model NumberX-NUCLEO-GNSS1A1
CompatibilitySTMicroelectronics STM32 Nucleo Boards
Operating Voltage3.3 - 5 VDC
Silicon Core NumberTeseo-LIV3F
Silicon ManufacturerSTMicroelectronics
Communication InterfacesUART, I²C, Digital I/O (Timepulse, EXTINT)
GNSS ProtocolNMEA
Antenna ConnectorSMA female
RF Path ComponentsLNA, SAW filter

Frequently Asked Questions

What GNSS constellations does the Teseo-LIV3F module support?

The Teseo-LIV3F is a multi-constellation receiver, typically supporting GPS, GLONASS, Galileo, and BeiDou satellite systems. This capability ensures robust global coverage, enhancing positioning accuracy and availability, especially in challenging urban or natural environments for diverse applications.

What interfaces are available for communicating with the GNSS module?

The X-NUCLEO-GNSS1A1 board primarily provides UART and I²C interfaces for seamless communication with the host STM32 Nucleo microcontroller. Additionally, it features configurable digital I/O pins, including a timepulse output and an EXTINT input for external wakeup triggers, offering flexible integration options.

Is the X-NUCLEO-GNSS1A1 compatible with other development boards?

Yes, this expansion board is designed with broad compatibility in mind. It seamlessly integrates with STM32 Nucleo development boards through the ST morpho connectors. Furthermore, it incorporates the Arduinoâ„¢ UNO R3 connector layout, allowing it to be used with a wider range of Arduino-compatible host boards.

What is the purpose of the LNA and SAW filter on the RF path?

The integrated Low-Noise Amplifier (LNA) boosts very weak GNSS signals received by the antenna, improving the module's sensitivity and enabling reception in low-signal areas. The Surface Acoustic Wave (SAW) filter helps to attenuate out-of-band interference, crucial for maintaining signal integrity and reliable positioning accuracy.

What is the operating voltage range for the X-NUCLEO-GNSS1A1?

The X-NUCLEO-GNSS1A1 development board operates efficiently within a broad supply voltage range of 3.3V to 5V DC. This flexible voltage tolerance ensures compatibility with most standard development boards and embedded systems, simplifying power supply integration and reducing design complexity for developers.

Package Includes

  • 1 x STMicroelectronics X-NUCLEO-GNSS1A1 Teseo-LIV3F GNSS Expansion Board

Additional Information

Weight 0.17 kg
Dimensions 24 × 12 × 5 cm

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