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ZigBee server
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ZigBee Server User Guide
19
GPIO :
G
P
I
O
:
I
n
p
u
t
P
in
A
ler
t
’
s
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n
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u
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。
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u
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p
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t
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i
n
Aler
t
’s
i
n
p
u
t
l
evel
s
et
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i
n
g
。
1
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19
20
21
22
23
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