User's Manual
Manuals
Brands
Hangzhou Gubei Electronics Technology Manuals
Electronics
Wifi Module
1
2
3
4
5
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7
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9
10
1.2.3Interface
definition
pin
net
descrip
tion
type
1
GND
GND
POWER
2
VDD
3.3V
POWER
3
NRST
Hardwar
e
reset(restar
t)
I
4
TX0
UART0
TX
O
GPIO3
I/O
5
RX0
UART0
RX
I
GPIO2
I/O
6
TX1
UART1
TX
O
GPIO37
I/O
7
RX1
UART1
RX
I
GPIO36
I/O
8
RX1
UART1
RX
I
GPIO36
I/O
9
TX1
UART1
TX
O
GPIO37
I/O
10
GPIO39
I/O
11
GPIO35
I/O
1
...
...
7
8
9
10
11
...
...
14