UART USB I2S GPIO to WiFi 802.11 b/g/n SMT module
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
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
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
Contact Name: Mary Li
Company Name: Jinan USR IOT Technology Co., Ltd.
Street Address: AotiZhong Rd,
Jinan, Shandong, China
Member name: usrwifimodule
Member Since: 07 August 2012
Total Leads: 14 usrwifimodule Import Export Business Leads
Business focus: Product Wifi Module, Ethernet Module, Gprs Dtu
Verify: Safe Import Export Tips
Product Category: Surface mount device