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6.8.2 Operating voltage .......................................................15

6.8.3 USB HS Source ........................................................15

6.8.4 USB Type-C

connector ..................................................15

6.9 microSD

™

card ...............................................................16

6.9.1 Description ............................................................16

6.9.2 Operating voltage .......................................................16

6.9.3 microSD

™

card interface..................................................16

6.10 LEDs........................................................................17

6.10.1 Description ............................................................17

6.10.2 Operating voltage .......................................................18

6.10.3 LED interface ..........................................................18

6.11 Buttons ......................................................................18

6.11.1 Description ............................................................18

6.11.2 I/O interface ...........................................................18

6.12 HDMI

......................................................................18

6.12.1 Description ............................................................18

6.12.2 HDMI

I/O interface .....................................................19

6.13 Wi‑Fi

and Bluetooth

Low Energy ..............................................21

6.13.1 Description ............................................................21

6.13.2 Operating voltage .......................................................21

6.13.3 Wi‑Fi

I/O interface ......................................................21

6.13.4 Bluetooth

Low Energy I/O interface.........................................21

6.14 MIPI DSI

LCD ...............................................................22

6.14.1 Description ............................................................22

6.14.2 Operating voltage .......................................................22

6.14.3 LCD interface ..........................................................23

6.15 Gigabit Ethernet ..............................................................24

6.15.1 Description ............................................................24

6.15.2 Operating voltage .......................................................24

6.15.3 Ethernet interface .......................................................25

6.16 ARDUINO

connectors ........................................................26

6.16.1 Description ............................................................26

6.16.2 Operating voltage .......................................................26

6.16.3 ARDUINO

interface.....................................................27

6.17 GPIO expansion connectors ....................................................29

6.17.1 Description ............................................................29

6.17.2 GPIO expansion connector interface.........................................30

UM2637

Contents

UM2637 - Rev 2

page 43/47

Brand	ST
Model	STM32MP157D-DK1
Category	Computer Hardware
Language	English

ST STM32MP157D-DK1 User Manual

Table of Contents

Questions and Answers:

ST STM32MP157D-DK1 Specifications

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