Hardware Description; X-Nucleo-Gnss2A1 Expansion Board For Stm32 Nucleo; Table 2. Interconnection Between Stm32 Nucleo Development Board And X-Nucleo-Gnss2A1 Expansion Board (Left-Side Connectors); Table 3. Interconnection Between Stm32 Nucleo Development Board And X-Nucleo-Gnss2A1 Expansion Board (Right- Side Connectors) - ST X-NUCLEO-GNSS2A1 User Manual

2

Hardware description

2.1

X-NUCLEO-GNSS2A1 expansion board for STM32 Nucleo

The X-NUCLEO-GNSS2A1
package contained in the
Important: Program the microcontroller on the
The Teseo-VIC3DA
board connectors (CN5, CN6, CN8, and CN9) as listed in the tables below.
Table 2. Interconnection between STM32 Nucleo development board and X-NUCLEO-GNSS2A1 expansion
STM32 Nucleo pins
NC
IOREF
RESET
3V3
5V
GND
GND
VIN
A0
A1
A2
A3
A4
A5
Table 3. Interconnection between STM32 Nucleo development board and X-NUCLEO-GNSS2A1 expansion
STM32 Nucleo pins
D15
D14
AREF
GND
D13
D12
D11
D10
UM3020 - Rev 1
allows testing the Teseo-VIC3DA
X-CUBE-GNSS1 software.
STM32 Nucleo
module and the STM32 Nucleo
board (left-side connectors)
Pin
X
2
3
4
5
6
7
8
board (right-side connectors)
CN5 (digital)
Pin
10
9
8
7
6
5
4
3
GNSS module functionality via the firmware
development board.
development board communicate through the expansion
X-NUCLEO-GNSS2A1
CN6 (power)
Signal
3V3
3V3
GND
GND
X-NUCLEO-GNSS2A1
Signal Pin
SCL2
SDA2
GND
WAKE_UP
UM3020
Hardware description
CN8 (analog)
1
2
3
4
5
6
CN9 (digital)
Signal
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