Table of Contents
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Hardware description and configuration
Connector
CN7
Notes:
(1)
All the non-listed pins are not connected
Name
Pin
1 -
J1
2
1 -
J2
2
TP1
-
TP2
-
TP3
-
3.1
Selecting the STM32 Nucleo board
The X-NUCLEO-IHM13A1 expansion board offers native support for the following STM32
Nucleo development boards:
•
NUCLEO-F401RE
•
NUCLEO-F334R8
NUCLEO-F030R8
•
•
NUCLEO-L053R8
8/14
Pin
(1)
Signal
21
REF
25
PH
27
PWM
33
ENABLE
12
VDD
20
Ground
22
Ground
28
REF
Table 3: J1 connector, switches and test points
Label
Description
Vin -
Motor power supply
GND
A+, A-
Motor A phases connection
GND
Ground
VIN
Motor power supply
Digital power supply (by default 3.3 V coming from STM32 Nucleo
VDD
board)
DocID030083 Rev 1
Remarks
See
Section 3.2: "Selecting reference voltage"
See
Section 3.2: "Selecting reference voltage"
UM2148
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