User's Manual
1. User Manual 
 This user manual gives a brief overview of how to use LCW-002 Wi-Fi Module. 
2. Product Overview 
 LCW-002 Wi-Fi Modem provides the connectivity between users and product. This allows 
a user to manage and control product and monitor product status from the outside of the 
house using Smartphone or notebook. 
 LCW-002 Wi-Fi Modem is installed in home appliances. 
3. Specifications 
 - WLAN Standard : 802.11 b/g/n 
- Host Interface : UART Interface 
- Operating Tempeature : 0 ~ 40℃ 
 - Operating Voltage : 4.5V ~ 5.5V 
4. Function Block 
▣  Block Diagram 
1) Wi-Fi   
 - SoC Module including Microcontroller and Wi-Fi chipset 
2) Level shift circuits 
 - Signal level shift circuits to communicate between appliance and AW-CU282 Wi-Fi module by 
UART interface. 
3) DC-DC Converter 
                - DC 5V converted to DC 3.3V   
          4) Main Connector 
                - Connect Wi-Fi modem with appliance   





