25 Belgium 
3 UK 
1 Hong Kong 
1 Russia 
Serial Uart Ttl To Wifi 802 11b G N Module Support Android Iphone App - China
price: contact company for price
English user guide: http: //tcp232@tcp232 - net/download/USR-
WIFI232-start-en.
pdf
http: //tcp232@tcp232 - net/download/USR-WIFI232-X-V4.2-
EN.
pdf
Class
Item
Parameters
Wireless Parameters
Certification
FCC/CE
Wireless standard
802.11 b/g/n
Frequency range
2.412GHz-2.484GHz
Transmit Power
802.11b: +20 dBm (Max.
)
802.11g: +18 dBm (Max.
)
802.11n: +15 dBm (Max.
)
Configurable
Receiver Sensitivity
802.11b: -89 dBm
802.11g: -81dBm
802.11n: -71dBm
Antenna Option
External: I-PEX Connector
Internal: On-board chip antenna
Hardware
Data Interface
UART: 1200bps - 230400bps
I2C: 100K-1Mbps
GPIOs
Ethernet: 100Mpbs
Operating Voltage
3.3V (+/-5%)
Operating Current
170mA~300mA
OperatingTemperature
-10C- 70C
Storage Temperature
-40C- 85C
Dimensions and Size
25×40×8mm (USR-WIFI232-B)
30×45×8mm (USR-WIFI232-A)
Software Parameters
Network Type
Station /AP mode
Security Mechanisms
WEP/WAP-PSK/WAP2-PSK/W API
Encryption
WEP64/WEP128/TKIP/AES
Work Mode
Transparent Transmission and Agreement Transmission mode
Serial command
AT+instruction set
Network Protocol
TCP/UDP/ARP/ICMP/DHCP/ DNS/HTTP
Max.
TCP Connection
32
User Configuration
Web Server＋AT command config.
User Application SW
Support customized apllication SW with Linux systerm.
Company Contact:
- Posted By: Jiana USR IOT Tech Co'ltd
- Phone: 8615269189756
- Address: International Convention & Exhibition Center, Jinan , China
- Email:
- Website: http://www.tcp232.net
Published date: March 12, 2013
- Business Description: Jinan USR Company is a professional manufacturer of Serial to
WIFI/Ethernet/GPRS module converter, and we have professional engineer to
support.
(High quality & Competitive price )
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