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USB to WiFi (IEEE802.11 b/g/n) Embedded Module for Linux US$35.00

Eddy-WiFi V3.0
USB to WiFi (IEEE802.11 b/g/n) Embedded Module for Linux

The Eddy-WiFi V3.0 USB-WLAN module allows you to connect your embedded system board running Linux O/S to 802.11b, 802.11g and 802.11n wireless networks that operate in the 2.4GHz ISM frequency band.

The USB Host interface signals are available via two single-row connection headers at the bottom of the module. This module is designed specifically to be plugged on top of the Eddy V2.5 series CPU modules (it is not compatible with Eddy V2.1), but also can be used in your own embedded design.

The Eddy-WiFi V3.0 features 128-bit WEP and WPA/WPA2 encryption to protect your wireless network from eavesdroppers. Eddy-WiFi is supported by Linux 2.6.x drivers.

Compatible Eddy-CPU Modules

Embedded USB to WiFi (IEEE 802.11b/g/n) Module Features

  • Further coverage, less dead space and higher throughput with MIMO technology
  • Operates at ISM frequency bands (2.4GHz)
  • IEEE standards support: IEEE 802.11b/g/n
  • Supports USB2.0 Host interface
  • Supports IEEE 802.11i encryption/decryption engine, including 64-bit/128-bit WEP, TKIP, and AES
  • Wi-Fi alliance WPA, WPA2 security
  • Portable and mini-size design
  • Operating system: Linux 2.6.x

Embedded Wireless Module Specifications

Host Interface USB 2.0
WiFi Characteristics
Standard 802.11b, 802.11g, 802.11n
Modulation 802.11b: CCK, DQPSK, DBPSK
802.11g: 64 QAM, 16 QAM, QPSK, BPSK
802.11n: BPSK, QPSK, 16-QAM, 64-QAM
Frequency Band ISM band 2.4 GHz ~ 2.4884 GHz
Output Power 802.11b: 16 dBm (11 Mbps)
802.11g: 14 dBm (54 Mbps)
802.11n: 14 dBm (20 MHz BW, MCS7) / 13 dBm (40 MHz BW, MCS7)
RX Sensitivity 802.11b: -84dBm @ 11MHz
802.11g: -73dbm @ 54MHz
802.11n: -71dBm (MCS 7_HT20) / -68dBm (MCS 15_HT20) / -68dBm (MCS 7_HT40) / -65dBm (MCS 15_HT40)
WEP 64-bit & 128-bit
IEEE 802.11x, IEEE 802.11i
Working distance 60 - 120m, depending on surrounding environment
Data Rate (Mbps) 802.11b: 11, 5.5, 2, 1
802.11g: 54, 48, 36, 24, 18, 12, 9, 6
802.11n 20 MHz BW: 130, 117, 104, 78, 65, 58.5, 52, 39, 26, 19.5, 13, 6.5
802.11n 40 MHz BW: 270, 243, 216, 162, 150, 135, 121.5, 108, 81, 54, 40.5, 27, 13.5
Antenna ANT 2.4GHz 3DB, 1 x U.FL
Operating Temp. -10C to +70C
Operating Voltage 3.3V 5% I/O supply voltage
Dimensions 28.0 45.2 9.1 mm
Weight 10g
KC, RoHS Compliant

Block Diagram


Package Contents

  • Eddy-WiFi v3.0 Module
  • U.FL to RP-SMA Cable and 2.4GHz Antenna

This product was added to our catalog on Monday 14 December, 2009.


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