HON HAI PRECISION IND. Co. LTD. J20H049 Manuale Utente

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      HON HAI PRECISION IND. CO., LTD.                                                                                                              
 
5
 
3. Product Requirements 
3.1 Hardware Requirements 
Host Interface        
 
 
 
  USB 2.0                                                         
PCB   
   
 
 
 
 
  2-layer FR4     
Antenna port:                                          ANT1 for TX/RX , ANT2 for RX Diversity 
3.2 Hardware Architecture 
This specification describes an embedded 802.11b/g/n WiFi interface PCA ‘module’ for embedded device 
products. The module has two on-board connector. This module is powered from the host (5.0V) and 
interfaces to the host with USB 2.0 signals. No switches, indicators or related user interface signals are 
provided on this module. An on-board 40 MHz XTAL is included. 
 
 
 
 
 
 
 
 
 
 
 
 
 
       
 
         
 
       
 
     
 
     
 
 
 
 
 
 
 
 
 
 
 
PIN DEFINE
 
 
Pin 
No. 
Name Type 
Description 
1 GND  - 
Ground 
2 VCC 
POWER
+5V 
3 DP  I/O 
USB 
Data+ 
4 DM  I/O USB 
Data- 
5 GND  - Ground