Datasheet

VL6180X expansion board P-NUCLEO-6180X2
4/8 DocID027625 Rev 3
CN8 Analog
1NC
2NC
GPIO1_B 3 INT_B PA4
Interrupt signal from VL6180X
bottom satellite plug-in
GPIO1 4 INT PB0
Interrupt signal from VL6180X
on board soldered device
GPIO1_B 5 INT_B* PC1 or PB9
(1)
Interrupt signal from VL6180X
bottom satellite plug-in
GPIO1 6 INT* PC1 or PB8
(1)
Interrupt signal from VL6180X
on board soldered device
1. Depending on Nucleo board solder bridges, see details on Nucleo documentation. 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 0 ohm resistor from interrupt used and connect 0 ohm resistor in place of “do not mount” one.
Table 3. Arduino Uno right connector on NUCLEO-L053R8 board
CN Nb
VL6180X
expansion
board
Pin Nb Pin name MCU pin VL6180X expansion board function
CN5 Digital
SCL 10 D15 PB8 I2C1_SCL
SDA 9 D14 PB9 I2C1_SDA
8NC
Gnd 7 Gnd Gnd Gnd
GPIO1_L 6 INT_L PA5
Interrupt signal from VL6180X left
satellite plug-in
5NC
4NC
3NC
2NC
GPIO1_L 1 INT_L* PA9
Interrupt signal from VL6180X left
satellite plug-in
(1)
Table 2. Arduino Uno left connector on NUCLEO-L053R8 board (continued)
CN Nb
VL6180X
board
Pin Nb Pin name MCU pin
VL6180X expansion board
function