serial ttl rs232 to 802.11 b/g/n converter Embedded WiFi Module

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serial ttl rs232 to 802.11 b/g/n converter Embedded WiFi Module

serial ttl rs232 to 802.11 b/g/n converter Embedded WiFi Module
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Price: $19.60
Availability: In Stock
Model: USR-WIFI232-B
Manufacturer: USRCN
Average Rating:

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100 $19.00
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Links:

Download: http://www.usriot.com/Product/27.html

Evaluation kit: http://en.usr.cn/Evaluation-Kit/wifi-to-rs232-module-evaluation-board.html

 

Description:

serial ttl rs232 to 802.11 b/g/n converter Embedded WiFi Module is a tool for MCU link to WIFI network, work for Transparent transmission, TCP server ,TCP client and UDP mode can be choose.

You did not need to know wifi detail and make your MCU commulication with PC or notebook or Mobile via WIFI, or just connect two MCUs via wireless WIFI, very easy for use and cheap price.It can be config via AT command and WEB pages. High quality with FCC and CE certification, lots of in stock, bulk supply capacity for large quantity useage.

 

Features:

Support IEEE802.11 b/g/n Wireless Standards

Support TCP/IP/UDP Network Protocols

Support UART/GPIO/Ethernet Data Interface

Support Work As STA/AP/AP+STA mode

Support Router/Bridge Mode Networking

Support AT+ Instruction Set for Configuration

Support Friendly Web Congiration Page

Single +3.3V Power Supply

Smallest Size: 25 x 40mm

FCC/CE Certificated

The Rx/Tx inputs support both 3.3v and 5v

 

Parameters:

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
 
Hardware
Parameters
Data Interface
UART: 1200bps - 230400bps
 
GPIOs
Ethernet: 100Mpbs
Operating Voltage
3.3V (+/-5%)
Operating Current
170mA~300mA
OperatingTemperature
-10℃- 70℃
Storage Temperature
-40℃- 85℃
Dimensions and Size
25×40×8mm
Software Parameters
Network Type
Station /AP mode
Security Mechanisms
WEP/WAP-PSK/WAP2-PSK/WAPI
Encryption
WEP64/WEP128/TKIP/AES
Work Mode
Transparent Transmission
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.
 
 

 

Hardware Application:

AP+STA Working Mode:

Remote Application:

Packing List:

USR-WIFI232-B with antenna * 1

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serial ttl rs232 to 802.11 b/g/n converter Embedded WiFi Module
Click to enlarge
serial ttl rs232 to 802.11 b/g/n converter Embedded WiFi Module
Click to enlarge
serial ttl rs232 to 802.11 b/g/n converter Embedded WiFi Module
Click to enlarge
serial ttl rs232 to 802.11 b/g/n converter Embedded WiFi Module
Click to enlarge
Tags: RS232, WIFI,