![ST X-NUCLEO-IHM12A1 User Manual Download Page 7](http://html.mh-extra.com/html/st/x-nucleo-ihm12a1/x-nucleo-ihm12a1_user-manual_1355625007.webp)
UM2112
Hardware description
and configuration
DocID029794 Rev 1
7/14
3
Hardware description and configuration
Figure 2: X-NUCLEO-IHM02A1 switch and connectors positions
Table 1: Arduino UNO R3 connector table
Connector
Signal
Remarks
CN5
1
REF
See
Section 3.2: "Selecting reference voltage"
2
RESET
7
Ground
CN9
3
ENABLE
5
PWMB
6
PWMA
7
PHA
8
PHB
2
VDD
CN6
6
Ground
7
Ground
CN5
1
REF
See
Section 3.2: "Selecting reference voltage"
Notes:
(1)
All the non-listed pins are not connected