Radicom Research Inc WIFIHU-C-2-NE 用户手册

 
 
 
 
 
 

 

1,2        Not used – No Connection can be used for mounting purposes 
 
3           GND – Ground – Connect this pin to the ground of the USB bus 
 
4 

VBUS – This is the USB Power Connection. Connect this pin to VBUS 

 
5 *DATA (-) - Connect this pin to Data – 
 
6  

*DATA (+) - Connect this pin to the Data + 

 
7,8,9,10 Not used – No Connection can be used for mounting purposes 
      

     

 

11 

LED  - Link Process 

 
12  

Reserved 

 
13,14,15 Not used – No Connection can be used for mounting purposes      

 

     

 

16     

No Pin – This Pin has been removed. Add a key to the mating connector to 
prevent the module from being plugged in backwards. 

 
 
*Note: D+  (Pin 15) and D- (Pin 16) are the differential data plus and minus signals 
of the USB port. The two traces should be in parallel and equal in length. 
 
 
 

 

10