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6
1.5 Block Diagram
1.6 Motherboard Power meter
Support
voltage
12v/2A
System
Connected devices
Electric
current(A)
System
Connected devices
Electric
current(A)
Android
4.0
12v power
0.19
Android
4.0
Power, 7 inch
resistive screen
（
TN92)
0.4
Android
4.0
Power, sd card, play video, U
disk, debug serial, Ethernet,
7inch LCD(TN92),
headphone, 2XSPEAKER
0.53
Android
4.0
SLEEP+7inch
LCD(TN92)
0.3
Linux
12v power
0.19
Linux
Power, 7 inch
Resistive
screen(TN92)
0.36
Linux
Power , SD card, play video,
U disk, debug serial,
Ethernet, 7inch LCD(TN92),
headphone,2XSPEAKER
0.45
