Unique Features

WIFI232 Module is a tool for MCU link to WIFI network, work for Transparent transmission,

TCP server ,TCP client and UDP mode can be choose.Data from serial to WIFI or WIFI to serial.

1.Lower power,have been handled specially when runing the module

2.Unique AP+Station Mode.

3.Sound PCB Library File

4.Start time only need 3 second

5.Adopt Qualcomm's WIFI scheme

Support PHY to PHY

Character

The New Version don't support Protocol/Agreement transfer mode

1.Support IEEE802.11 b/g/n Wireless Standards

2.Support TCP/IP/UDP Network Protocols

3.Support UART/GPIO/Ethernet Data Interface

4.Support Work As STA/AP Mode

6.Support Router/Bridge Mode Networking

7.Support Board Antenna and External Antenna Option

8.Support Transparent/Agreement Transmission Mode

9.Support AT+ Instruction Set for Configuration

10.Support Friendly Web Congiration Page

11.Single +3.3V Power Supply

12.Smallest Size: 25 x 40mm

13.FCC/CE Certificated

14.Flexible Software Platform with Linux OS

Form

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 antenna
Hardware Parameters	Data Interface	UART: 1200bps - 230400bps
		GPIOs
		Ethernet: 100Mpbs
	Operating Voltage	3.3V (+/-5%)
	Operating Current	170mA~300mA
	Operating Temperature	-25℃- 85℃
	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/DHCP/DNS
	Max. TCP Connection	32
	User Configuration	Web Server＋AT command.
	User Application SW	Support customized application SW with Linux system.

 

Photo

 

1* USR-WIFI232-Module

1* user guide CD