Datasheet

Compute Module IO Board Plus User Manual
4
Version：V1.0，Date：20171101
CONTENTS
OverViews ................................................................................................................................. 1
Features ............................................................................................................................. 1
What’s OnBoard ................................................................................................................. 1
HOW TO USE ............................................................................................................................ 7
INSTALLATION .................................................................................................................. 7
CM3 ............................................................................................................................. 7
CM3L ........................................................................................................................... 7
Connecting display and Camera ........................................................................................ 7
Connecting the officail 7inch display ........................................................................... 8
Connect Wveshare 7inch HDMI LCD (C) ................................................................... 8
Connect Camera ......................................................................................................... 8
Examples ................................................................................................................................. 10
Buzzer .............................................................................................................................. 10
pyhton code ............................................................................................................... 10
WiringPi code ............................................................................................................ 10
Expected result ......................................................................................................... 11
DAC .................................................................................................................................. 11
BCM2835 code ......................................................................................................... 11
Expected result ......................................................................................................... 11
DS18B20 .......................................................................................................................... 11
sysfs code ................................................................................................................. 11