Product overview
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 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.
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All features
- 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
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The X-CUBE-GNSS1 is an expansion software package for STM32Cube. The software runs on the STM32 and includes drivers for Teseo-LIV3F Global Navigation Satellite System (GNSS) device and middleware for the NMEA protocol support. It is built on STM32Cube software technology to ease portability across different STM32 microcontrollers. This video shows how to use the X-CUBE-GNSS1 pack in the STM32CubeMX tool.
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All tools & software
All resources
| Resource title | Version | Latest update |
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Product Specifications (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 2.0 | 25 Oct 2018 | 25 Oct 2018 |
User Manuals (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 2.0 | 25 Oct 2018 | 25 Oct 2018 |
Presentations (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 3.0 | 19 Apr 2019 | 19 Apr 2019 |
Brochures (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 12.20 | 26 Feb 2021 | 26 Feb 2021 |
All resources
| Resource title | Version | Latest update |
|---|
Board Manufacturing Specifications (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| ZIP | 1.1 | 27 Mar 2019 | 27 Mar 2019 |
Bill of Materials (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 1.1 | 07 Dec 2017 | 07 Dec 2017 |
Schematic Pack (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 2.0 | 27 Mar 2019 | 27 Mar 2019 |
Quality and Reliability
| Part Number | Marketing Status | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|
| X-NUCLEO-GNSS1A1 | Active | 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.
Sample & Buy
| Part Number | Order from Distributors | Order from ST | Core Product | Marketing Status | Supplier | ECCN (US) | ECCN (EU) | Board production status | Country of Origin | Budgetary Price (US$)*/Qty | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| X-NUCLEO-GNSS1A1 | 6 distributors | Buy Direct | Teseo-LIV3F | Active | ST | 3A991A2 | NEC | Stock available | ITALY | 35.0 / 1 |
(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors
