STMicroelectronics X-NUCLEO-53L0A1 User Manual page 6

X-NUCLEO-53L0A1 expansion board
CN Nb
CN6 Power
CN8 Analog
1. Depends on STM32 Nucleo board solder bridges, see details in
These interrupt signals are duplicated, but not used. This offers hardware connection flexibility in case of
conflict on MCU interface management when expansion board is used superposed with other expansion
boards. In this case remove solder drop from the used interrupt and instead fit the solder drop in "N.C".
6/16
Table 3. Arduino left connector on NUCLEO-F401RE board
VL53L0X
Pin Nb
board
1
2
3
Power 4
5
Gnd 6
Gnd 7
8
1
2
GPIO1 3
4
GPIO1 5
6
DocID029189 Rev 2
Pin name MCU pin
NC NC
NC IOREF
NC RESET
+3V3 +3V3
NC +5V
Gnd Gnd
Gnd Gnd
NC VIN
NC PA0
NC PA1
INT PA4
NC PB0
(1)
INT* PC1
NC PC0
Section 3.3: Solder drop
UM2047
X-NUCLEO-53L0A1
expansion board function
Not used
Not used
3.3V supply
Not used
Gnd
Gnd
Not used
Not used
Not used
Interrupt signal from VL53L0X
on board soldered device
Not used
By default not used
Interrupt signal from VL53L0X
on board soldered device
Not used
configurations.