Product Specs

7
4. Pin Assignments
Figure 4 Pin Assignments (Top view)
Pin No：
Pin Name
Type
Description
1
GND
P
GND
2
RF0
I/O
WIFI RF port0 (NC)
3
GND
P
GND
4
GND
P
GND
5
RF1
I/O
WIFI RF port1 (NC)
6
GND
P
GND
7
LED
I/O
LED signal pin(not use)
8
GND
P
GND
9
DP+
I/O
USB differential data line
10
DM-
I/O
USB differential data line
11
3.3V
P
Power supply
12
PDN
I/O
Reset signal pin (active low )