Introducing X-NUCLEO-GNSS1A1

Document created by Francesco Virlinzi Employee on May 24, 2018Last modified by Francesco Virlinzi Employee on May 31, 2018
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X-NUCLEO-GNSS1A1 is the official prototyping platform of ST GNSS module Teseo-LIV3F.

 

It's the right tool to begin prototyping with Teseo-LIV3F because it provides access to all the I/O ports and signal the Teseo-LIV3F has, and it can be plugged on a STM32 Nucleo boards.

 

 

 

X-Nucleo-GNSS1A1 is member of STM32-ODE program which guarantees stack-able boards with no or minimal hw conflicts

 

ST provides ready-to-be-used STM32 driver (binary and C-Code) available in the X-Cube-GNSS1 driver.

 

 

X-Nucleo-GNSS1A1 overviewFeatuers
  • Operating supply voltage: 3.3V and 5V
  • Ambient temperature: -40 to +85 'C
  • Interface:
    • I2C
    • UART
    • PPS
    • WakeUp
    • nReset
  • Protocol: NMEA
  • Connectors:
    • Arduino UNO R3 compliant
  • Compatible with:
    • STM32 Nucleo boards
    • Arduino UNO R3

 

Following the pins-layout and the default configuration:

 

Signal routing
SignalJumper

pins  (in bold the default)

Teseo Data Direction 
I2C-SCLJ11

CN5.10

I/O

I2C-SDAJ12

CN5.9

I/O

WakeUpJ9

CN5.6

I

WakeUpJ7

CN9.5

I

ResetJ10

CN5.2

I

ResetJ13CN9.8I
PPSJ6CN9.7O
PPSJ8CN9.3O
UART_RXJ3CN5.1I
UART_RXJ2CN9.2I
UART_TXJ4CN9.3O
UART_TXJ5CN9.1O
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