MicroController Pros Home Page
My Account  Cart Contents  Checkout  
  Store » WIFI-2 My Account  |  Cart Contents  |  Checkout   
Quick Find
 
Enter keywords to find the product you are looking for in the Quick Find field above

or use
Advanced Search
Categories
Accessory Boards->
8051->
ADI Blackfin
Arduino->
ARM->
Atmel AVR->
Cypress PSoC
Freescale->
FTDI->
Locktronics
Microchip PIC->
MIPS
Parallax->
Renesas
Silicon Labs
ST Microelectronics->
Texas Instruments->
Tibbo->
Books->
Displays->
E-Blocks->
EEPROM/EPROM/FLASH
Embedded Ethernet->
Embedded Software->
I/O Modules->
Parts & Components->
Pick & Place Tools
Programmable Logic (PLD)
Prototype PCBs->
Robotics
ROM/Flash Emulators
Test & Measurement->
Tutorial Software
Universal Programmers->
Wireless->
Information
Intro to Embedded Tools
Embedded News Digest
Useful Resources
Shipping & Returns
Warranty & Liability
Privacy Notice
Conditions of Use
Contact Us
WiFi OEM Module, 2mm Pitch, USB2.0 Signals, 3.3V, U.FL Connector US$10.50

WIFI-2
WiFi OEM Module, 2mm Pitch, USB2.0 Signals, 3.3V, U.FL Connector


WIFI-2 is an Ogemray GWF-3M08-33-B-7-2 OEM WiFi Module designed to use a USB2.0 port on a 3.3V system. It has a Ralink/MediaTek RT5370N WiFi module and an i-PEX MHF (U.FL) connector for attaching an external antenna. Its 7-pin interface at 2mm pitch allows it to be connected to an Arietta-128MB or Arietta-256MB embedded Linux module (a header socket is included that you can solder to your Arietta so you can plug in this WiFi module).

You could use a 2mm-pitch prototyping board to build this into your own design.

This is not an end-user USB WiFi module! It is designed to be embedded into a device that would provide the actual USB port.

Although this module has an antenna trace on its PCB, that trace is not connected. If you only need a short-range solution using an integrated PCB antenna, purchase the WIFI-2-IA which has its integrated PCB antenna connected (but does not have a U.FL connector).

Compatible Antenna

A compatible WiFi antenna solution is the U.FL-to-RPSMA Adapter plus the External WiFi Antenna.

WiFi Module Features

  • Standards: IEEE802.11b/g/n (1T1R mode)
  • Operating Frequency: 2.412 to 2.4835 GHz
  • Protocols: CCK, QPSK, BPSK (802.11b); OFDM (802.11g/n)
  • Security: WPA/WP2/WPAI, 64/128/152-bit WEP, WPS
  • Antenna: Requires external antenna to be attached to U.FL connector
  • Operating Voltage: 3.3V DC
  • Operating Current: Less than 250mA (OFDM, 54Mbps)
  • Bus Interface: USB 2.0/1.1 via 7-pin 2.0mm-pitch header
  • Can be configured for Access Point mode

Pinout

Pin Signal Description
1 TX RF ON/OFF control. Low level activated to OFF
2 3V3 Power supply 3.3V DC
3 D- USB data -
4 D+ USB data +
5 GND Ground
6 LED Activity LED output
7 WPS WPS function. Low level activated

Using WiFi Module on Arietta G25

The Arietta boards have a 7-pin through-hole header designed to support this module, and the Ralink Kernel driver is already installed in the default microSD image for Arietta (see link below for configuration instructions).

Note that the Activity LED on the WiFi module is not connected on Arietta boards. Also note that the module uses Arietta's USB port B signals on J4.16 (D+) and J4.18 (D-), so those pins can not be used for other purposes when this module is installed.

WiFi Module Resources


This product was added to our catalog on Tuesday 04 November, 2014.

Reviews

Customers who bought this product also purchased
AT91SAM9G25 Linux SoM, 128/256MB DDR2, 256MB NAND, Ethernet PHYAT91SAM9G25 Linux SoM, 128/256MB DDR2, 256MB NAND, Ethernet PHYUS$49.00

microSDHC 4GB Flash Memory Card with Full-Size Adapter, Class 4microSDHC 4GB Flash Memory Card with Full-Size Adapter, Class 4US$6.50

Internal 4G/3G/GPRS/GSM/WiFi/Bluetooth Antenna, U.FL ConnectorInternal 4G/3G/GPRS/GSM/WiFi/Bluetooth Antenna, U.FL ConnectorUS$8.74

USB 2.0 Cable, 6ft. A-Male / Micro-USB (5-pin) B-MaleUSB 2.0 Cable, 6ft. A-Male / Micro-USB (5-pin) B-MaleUS$6.00

Bootable 4GB microSD Card with Debian Image for AriettaBootable 4GB microSD Card with Debian Image for AriettaUS$13.00

XBee USB BoardXBee USB BoardUS$26.50

Shopping Cart more
0 items
What's New? more
J-Link ULTRA+, High-Speed USB JTAG Debugger with Software
J-Link ULTRA+, High-Speed USB JTAG Debugger with Software
US$748.00
Specials more
Arduino Duemilanove Compatible ATmega328P Board, 3.3V/5V
Arduino Duemilanove Compatible ATmega328P Board, 3.3V/5V
US$22.50
US$19.00
Tell A Friend
 

Tell someone you know about this product.
Notifications more
NotificationsNotify me of updates to WiFi OEM Module, 2mm Pitch, USB2.0 Signals, 3.3V, U.FL Connector
Reviews more
Write ReviewWrite a review on this product!
  Friday 24 March, 2017   List of all our Products

Copyright © 2003-2017 MicroController Pros LLC
Powered by osCommerce