X-NUCLEO-53L0A1 expansion board
UM2047
4/16
DocID029189 Rev 2
3
X-NUCLEO-53L0A1 expansion board
This section describes the X-NUCLEO-53L0A1 expansion board features and provides
information which could be useful for understanding the electrical characteristics.
Figure 2. X-NUCLEO-53L0A1 expansion board block diagram
3.1 Overview
The board allows the user to test the VL53L0X functionality, to program it and to understand
how to develop an application using VL53L0X. It integrates:
•
a 2.8V regulator to supply the VL53L0X.
•
level translators to adapt the I/O level to the micro controller main board.
•
a 4-Digit display to render the range value in mm
•
Arduino UNO R3 connectors
•
optional VL53L0X satellite connectors
•
solder drops to allow different configurations of the expansion board
;18&/(2/$H[SDQVLRQERDUG
$5'8,12
&211(&7256
8
/HYHO
7UDQVODWRU
7;63:5
*3,2B/B9
8
/HYHO
7UDQVODWRU
7;63:5
8
*3,2
([SDQGHU
6703(
*3,2
6'$
6&/
8
*3,2
([SDQGHU
6703(
;6+87B/
;6+87B5
;6+87
*3,2B5B9
*3,2B9
9
9
;6+87B/B9
;6+87B5B9
;6+87B9
6'$B9
6&/B9
3
9//;
5LJKWFRQQHFWRU
9
9
9
9
9
*3,2B5
*3,2B/
9
9
9
$QG
VROGHUGURS
'LVSOD\
1FRGH$
6HJPHQWFRQWUROV
6HJPHQWFRQWUROV
3
9//;
/HIWFRQQHFWRU
8
/HYHOWUDQVODWRU
67$475
&1
'
'
'
'
'
'
*1'
$9''
'
'
6&/
6'$
*3,2B/
,17B/
*3,2B5
,17B5
&1
'
'
'
'
'
'
'
'
*1'
9
9
5(6(7
,25()
1&
9,1
&1
9
$
$
$
$
$
$
&1
,17
*3,2
9
8
5HJXODWRU
/'385
9
9
6
9//;
