User Manual

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