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Best Selling Uart Usb I2s Gpio To Wifi 802.11 B / G / N Smt Module

Posted at: Offers to Sell and Export | Posted on: Wed 08 Aug, 2012 3:12 am | Product Category: Surface mount device [189]
uart usb i2s gpio wifi 802 11 b g n smt module
Products Photos CatalogUart Usb I2s Gpio Wifi Photos Catalog

UART USB I2S GPIO to WiFi 802.11 b/g/n SMT module

Serial/Model NO:USR-WIFI232-S

Wifi i2s voice module

is independent research and development of Jinan USR IOT technology CO., Ltd., we have independent intellectual property rights, the company focused on single - chip computer networking products for many years, has extensive experience in system - level solutions, applied to temperature and humidity data acquisition, industrial control, attendance machine, access control systems, remote controls, such as RFID wireless signal forwarding.

This WiFi Module Product is must be a figure networking technology Co., Ltd. production by the Jinan

WIFI module quality assurance:

CE and FCC certerfication

Passing high and low temperature testing, -20 degrees to 80 degrees industrial working environment temperature range, we can offer high and low temperature test report.

All the products passed the professional equipment strictly testing and aging.

The core use marvell leading professional and high quality WIFI module, high-speed ARM kernel, ensure the processing power and stability.

The built-in watchdog and heartbeat mechanism guarantee online ability.

WIFI module features:

Communication distance: external antenna version 400 meters, on-board antenna 300 meters.

MAX baud rate 460800 BPS

Support most WIFI encryption and algorithm, WEP/WAP-PSK/WAP2-PSK/WAPI, encryption type WEP64 / WEP128 / TKIP/AES3

Support IEEE 802.11 b/g/n, used to make long distance covered high power AP, usually need 802.11 n agreement, this module is also perfectly support.

Support DHCP automatically access IP, support assign IP5 for slave while work in AP mode

Support network protocol: TCP/UDP/ARP/ICMP/HTTP/DNS/DHCP6

TCP Server/TCP Client/UDP work mode, TCP Server mode can support up to 32 Client connection

Small volume, patch encapsulation, user-friendly application.

Through pulling low Reload IO mouth can restore factory Settings in a second, needít worry about seting fault

Support wireless working in AP mode and node (Station) mode, the real hardware AP, android system can access directly

Optional built-in on-board or external antenna

Support transparent/protocol data transfer mode, up to 1 M buffer space

Provide AT + instruction set configuration

Provide friendly Web configuration page, configure via Web

Auto COM port data packet funciton

3.3 V single power supply

Support routing/bridge mode network structure (with AP routing network cover large area)

Technical support, provide customized service

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.)


Receiver Sensitivity 802.11b: -89 dBm

802.11g: -81dBm

802.11n: -71dBm

Antenna Option External:I-PEX Connector

Internal:On-board chip antenna


Parameters Data Interface 2 high-speed UART interface

I2S (Audio solutions)

USB Host/Ethernet (Video transmission)

GPIO (Remot control, relay switch control)

Operating Voltage 3.3V (+/-5%)

Operating Current 170mA~300mA

OperatingTemperature -10 degrees- 70 degrees

Storage Temperature -40 degrees- 85 degrees

Dimensions and Size 25*40*3 mm Stamps hole mounted

Software Parameters Network Type Station /AP mode

Security Mechanisms WEP/WAP-PSK/WAP2-PSK/WAPI

Encryption WEP64/WEP128/TKIP/AES

Work Mode Transparent Transmission and Agreement Transmission mode

Serial command AT+instruction set


Max. TCP Connection 32

User Configuration Web Server+AT command config

Company Contact:

No member photo
Contact Name: Mary Li
Company Name: Jinan USR IOT Technology Co., Ltd.
Email: Email
Tel: 86-15668333896
Street Address: AotiZhong Rd,
Jinan, Shandong, China
Website: http://www.tcp232.net/
Member name: usrwifimodule
Country: China-CN China
Member Since: 07 August 2012
Total Leads: 14 usrwifimodule Import Export Business Leads
Business focus: Product Wifi Module, Ethernet Module, Gprs Dtu
Chat: leave me a chat message
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Product Category: Surface mount device [189]

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