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WL11 -  11 Mbps Modules

WL11 Overview  
WiFi-IT! WL11 Module

The WiFi-IT! module is a complete ultra-low power solution for communication on standard 802.11 b/g/n Wi-Fi networks. The WiFi-IT! provides an ideal solution for organizations with limited wireless expertise by removing the diffucultly of RF design, testing and certification.

Based on the GainSpan® SoC, the WiFi-IT! is a single chip radio supporting data rates up to 11 Mbps. The WiFi-IT! has been designed for low-power, cost sensitive applications.

The WiFi-IT! module supports two embedded system use scenarios; first it easily connects and integrates with existing 8/16/32 bit microprocessors, through a serial port (UART or SPI). The WiFi-IT! handles all Wi-Fi and TCP/IP protocols, offloading the host processor. The host processor uses a simple, low overhead AT-type command protocol to communicate through the module to the wireless network. But the real power and cost savings of the WiFi-IT! becomes apparent when it is used as the stand-alone microprocessor in your embedded device! 

The WiFi-IT! module contains industry standard serial, analog and digital interfaces and its own onboard 32-bit ARM application processor, which is programmable using WiFi-Basic. Developing applications in WiFi-Basic is fast and easy! Low level operation of wireless and network communication has been abstracted into simple high-level functions. The fully Integrated Development Environment (IDE) features a Graphical User Interface (GUI) that generates your initialization and I/O configuration code automatically, a syntax highlighting editor, a Basic language compiler, a project manager and a debugger that supports wired or wireless operation. The WiFi-IT! development system enables OEM's to easily create wireless sensor-based control and monitoring solutions for today's wireless world!

Key Features

  • 2.4 GHz 802.11 b/g/n Compatible Tranceiver - 11 Mbps
  • Exceptionally Long-Life Battery
  • Certified Module: FCC, IC, ETSI, Wi-Fi
  • Onboard Application Processor
  • Fully Programmable using WiFi-Basic
  • Operates as a Wi-Fi peripheral when used with standard microprocessors
  • Industry Standard Interfaces: 2-UART, 2-SPI, I2C, PWM, 2-ADC, 2-Alarm and up to 22 GPIO
  • Multiple Active Interfaces
  • Real-Time Clock
  • Full TCP/IP Stack Onboard
  • Security: WEP128, WPA-PSK(TKIP / AES)
  • Available with external or internal power amplifier
  • Multiple antenna options
  • -40 to 85 °C Operating Temperature Range
  • 2.5 to 3.6 Volts Operating Voltage

Specifications

Radio Protocol IEEE 802.11 b/g/n compatible
RF Output (Typical) 9 dBm Internal Power Amplifier
19 dBm External Power Amplifier
RF Frequency 2.4 to 2.497 GHz
Supported Data Rates 11, 5.5, 2, 1 Mbps (802.11 b)
Networking Protocols UDP, TCP/IP (IPv4), DHCP, ARP, DNS, HTTP/HTTPS Client and Server
Security Protocols WEP, WPA/WPA2-PSK, 
Antenna Options PCB and μ.FL connector
I/O Interfaces  2-UART, 2-SPI, I2C, PWM, 2-ADC, up to 22 GPIO
Certifications and Compliance FCC, IC, Wi-Fi, Japan, ETSI, RoHS
Power Source 3.3 VDC
Power Consumption Standby = < 5 μA
Deep Sleep = 110 μA
Receive = 164 mA
Transmit (internal PA) = 192 mA
Module Dimensions Internal PA = 1.28 x 0.9 inches
External PA = 1.45 x 0.9 inches

 

Purchase

You can purchase modules directly through our online store. All modules include a MAC address. These are raw modules ready to solder to your base board. To order additional modules that can be used with the WiFi-IT! EDK or EDK+ click here

To order WiFi-IT! modules that operate with WiFi-Basic and have the Run-Time Engine (RTE) installed, select Part Numbers that end in 'R'.

WiFi-IT! modules that do not end in 'R' are preloaded with the AT-command protocol for use with an external microprocessor. These modules can also be used with the GainSpan Professional Software Development Kit (SDK) to design and run highly custom applications.

Part #
Description
Price
Purchase
WL11-IPR
11 Mbps, internal Power Amplifier, PCB antenna w/RTE
$34.00 
WL11-IP
11 Mbps, internal Power Amplifier, PCB antenna
$30.00 
WL11-EPR 11 Mbps, external Power Amplifier, PCB antenna w/RTE $39.00 Buy Now
WL11-EP 11 Mbps, external Power Amplifier, PCB antenna $35.00 Buy Now

Discounts start at quantities as low as 100 units, please contact us by email.