Home WiFi Modules WHZ7188 WiFi Module

WhizFI WHZ7188

WHZ7188 is an embedded WiFi USB module that connects systems to 802.11b/g/n wireless LANs using USB interface. Module supports Client and Soft AP mode. Low memory footprint WLAN SDK for Embedded Linux based systems provides a wireless (WLAN) connectivity to micro-controller based products.

Features

  • Supports client & SoftAP mode
  • USB host interface
  • Support Linux configuration
  • Advance hardware encryption schemes
  • Interface: 4-pin header
  • Very Low Power and low footprint module
  • Save one extra CPU cost
  • Use your existing application
  • Starter kit available

Applications

  • Industrial M2M communications
  • Point of sale terminals
  • Smart metering
  • Security cameras & surveillance equipment
  • Digital photo frames
  • Logistics and freight management
  • Medical applications
  • Industrial / home / building automation

WHZ7188

WHZ7188 supports the features and functional compliance of IEEE 802.11n, e and i standards. It supports up to 150Mbps high-speed wireless network connections.

It is designed to provide excellent performance with low power Consumption and enhance the advantages of robust system and cost-effective.

It is targeted at competitive superior performance, better power management applications

WHZ7188 WiFi USB module is supported by a WLAN SDK (Software Development Kit). SDK supports many processor architectures from various micro-controller manufacturers. If a micro-controller in your product has USB interface you can get your product WiFi enabled using the WiFi USB module.

Any processor with USB interface capable of running Linux can be used with WiFi USB module.

   WiFi USB Module WHZ7188
WHZ7188
  USB WiFi Module Block Diagram Block Diagram
Module Specifications
General Specifications
WLAN Standard IEEE 802.11 b/g/n
WLAN Mode Client & Soft AP Mode
Host Interface USB 2.0
Frequency Band 2.4GHz ISM Band
Data Transfer Rate 1,2,5.5,6,11,12,18,22,24,30,36,48,54,60,90,120 and maximum of 150Mbps
Modulation BPSK/ QPSK/ 16-QAM/ 64-QAM
Access Method Ad Hoc, Infrastructure, AP
Receiver Sensitivity 11Mbps -86dBm@8%, 54Mbps -73dBm@10%, 130Mbps -66dBm@10%
RF output power < 13dBm@11n,< 19dBm@11b,< 14dBm@11g
Encryption Hardware support for WEP40/64, WEP104/128, WPA-PSK, WPA2-PSK, AES and TKIP
Range Up to 180 meters in free space
Antenna Option of PCB Antenna OR External off board Antenna
Operating Temperature 0oC to +50oC
Electrical Specifications
Supply Voltage DC 3.3 V
Mechanical Specifications
Dimension 33.0mm×14.0mm×1.0mm

How It Works?

WiFi USB AP Solution

Ordering Information

Modules Ordering Information

WiFi Module Module Type Description Ordering Information
WhizNets | WiFi USB Module PCB Module WHZ7188 Module with a support of Client mode. WHZ7188-C
WhizNets | WiFi USB Module PCB Module WHZ7188 Module with a support of Client and Soft AP mode. WHZ7188-A

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