Pin Assignments - B-Link BL-M8822CU1 User Manual

4. Pin Assignments

PIN Function
1
GND
2
WL_ANT1
3
GND
4
GND
5 WL_ANT0
6 GND
7 GND
8 NC
9
NC
10 GND
11
GPIO5
12
GPIO6
13 GND
14
NC
15
NC
16
NC
17
NC
18 GND
Figure 4 Top view
Description
Ground connections
WLAN_ANT(NC) /use IPEX connector
Ground connections
Ground connections
WLAN_ANT(NC) /use IPEX connector
Ground connections
Ground connections
No connection(floating)
No connection(floating)
Ground connections
For SPI flash data line SIO1 use (NC)
WLAN wake up host /For SPI flash data line SIO2 use (NC)
Ground connections
No connection(floating)
No connection(floating)
No connection(floating)
No connection(floating)
Ground connections
6