WISMC01BI

Transmit Power (Max) :
Antenna Connector Type :
Operating Supply Voltage :
Supply Current Transmitting :
Supply Current Receiving :
Operating Temperature Range :
Protocol Supported :
Interface Type : UART
Frequency Band : 2.412 GHz to 2.484 GHz
Data Rate : 54 Mbps to 1 Mbps
Dimensions : 22.8 mm x 33.8 mm x 7.6 mm


Features:

Wireless LAN Transmission Complete stand alone device with on board flash
Drivers Embedded 802.11b/g
Protocol TCP/IP IPv4 and DHCP
Range 100 meters typical
Frequency 2.4 2.484 GHz
Channels
11 channels USA
13 channels Europe (excl France)
14 channels Japan
4 channels France
Max Transmit Power
+15 dBm @ antenna connector.
+17dBm from integrated antenna
+10 dBm limit for France and Hungary
Receive Sensitivity -84dBm @ 2Mbps
Interface UART Interface
Programmable Real-time scripting engine
Data Transfer rate Up to 2 Mbps (determined by UART)
Serial Interface
RS-232 bi-directional for commands and data.
16550 compatible.
Serial parameters Default 115200,n,8,1
Configurable from 9,600 bps. Default 115,200 bps
DTR, DSR, DCD, RI, RTS, CTS
Security WEP encryption 64 and 128 bit options
Network support Access Point
I/O 2 x 10bit ADC's
9 GPIO
Current consumption
Less than 250mA (this depends on the data rate 250mA is at
115kbaud) during data transfer with a configurable low power
mode
Temperature Range
Normal operation: -30°C to +60°C
Limited functionality: -40°C to +85°C
Supply Voltage 3.3V 5.0V
Interface Levels 3.0V Logic
Connection
Option: 40 way BISM II pin compatible Hirose connector
Or 50 way Hirose Connector with industrial standard pin configuration
Lead free Lead-free and RoHS compliant
Warranty 2 Years


Application

• POS Equipment
• Medical Equipment
• Telematics
• Industrial Automation
• Automotive Applications


Specifications

Parameter	Min	Max	Unit
Peak current of power supply		550	mA
Voltage at digital pins	-0.3	3.3	V
Voltage at POWER pin	3.3	5	V

Absolute maximum ratings for supply voltage and voltages on digital and analogue pins of the Module are listed below; exceeding these values will cause permanent damage.

Description

EZURiO's Wireless LAN Module is a fully integrated and qualified solution unlike other modules all the drivers and antenna are integrated. The WISMC01BI  makes certain the module is designed for lowest cost of integration and ownership for designers wishing to incorporate Wireless LAN functionality into their products.

The Wireless LAN module of WISMC01BI is one of the most compact complete Wireless LAN solutions, incorporating all the required 802.11b/g drivers and an Ultra Compact TCP/IP and the EZURiO UWScript language embedded directly into the module, making it ideal to integrate into Machine 2 Machine applications.

The EZURiO Wireless LAN module of WISMC01BI contains all of the hardware, firmware and embedded drivers for a complete Wireless LAN solution, requiring no further components. The Module has an integrated, high performance antenna which is matched with the Wireless LAN RF and baseband circuitry. The firmware integrated into the module interfaces with the host via a UART which carries control and data frames. The TCP/IP stack requires minimal operating overheads from the operating system and allows simple passing of control frames contain simple commands used to configure and monitor the module operation into EZURiO's command interpreter.

The feature rich command set abstracts the Wireless LAN protocol from the host application, saving many months of programming and integration time. A low cost development system is available for fast product evaluation and development.

In addition to the Wireless LAN functionality, WISMC01BI, the module provides access to 9 General I/O lines and 2 analogue input lines. These can be configured using scripts to provide control or monitoring of simple devices such as switches or LEDs without requiring any external processing. Both the GPIO and ADC lines can be accessed using scripts over either via the wired host UART connection, or remotely over the Wireless LAN connection.

The Wireless LAN module of WISMC01BI is supplied in a small pcb form factors (22.0mm x 34.0mm x 7.6mm), that connects to a main pcb using a 40 way Hirose connector which is pin compatible with the EZURiO Bluetooth Intelligent Serial Module BISMII. The module includes a high sensitivity, high gain antenna which provides excellent range. Typical open field performance provides ranges of over 100 metres.

Support is provided for low power modes that make the WISMC01BI particularly applicable to battery powered installations. The Wireless LAN module is Lead-free and is RoHS compliant and supports an industrial temperature range of -40°C to +85°C.

Parameters:

Technical/Catalog Information	WISMC01BI
Vendor	Laird Technologies
Category	RF and RFID
Frequency	2.4GHz
Data Rate - Maximum	1Mbps
Modulation or Protocol	802.11 b/g
Applications	AMR, Automotive, ISM
Power - Output	15dBm
Sensitivity	-86dBm
Voltage - Supply	3.3 V ~ 5.5 V
Current - Receiving	-
Current - Transmitting	250mA
Package / Case	Module
Operating Temperature	-40°C ~ 85°C
Data Interface	PCB, Surface Mount
Antenna Connector	U.FL
Packaging	Tray
Memory Size	64Mbyte Flash, 16MByte SRAM
Drawing Number	*
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	WISMC01BI WISMC01BI