lantronix WIPORTG Users Guide

WiPort™ Integration Guide

Part Number 900-333

Revision G June 2006

Copyright and Trademark

© 2005, 2006, Lantronix. All rights reserved. No part of the contents of this book may
be transmitted or reproduced in any form or by any means without the written
permission of Lantronix. Printed in the United States of America.

WiPort, with its patent-pending technology, is a trademark of Lantronix.

Ethernet is a trademark of XEROX Corporation. UNIX is a registered trademark of
The Open Group. Windows 95, Windows 98, Windows 2000, Windows NT, and
Windows XP are trademarks of Microsoft Corp. Netscape is a trademark of Netscape
Communications Corporation.

Contacts

Lantronix Corporate Headquarters

15353 Barranca Parkway
Irvine, CA 92618, USA
Phone:[phone]
Fax: [phone]

Technical Support
Phone: [phone] or 949-453-7198
Fax: [phone]
Online: www.lantronix.com/support
Email [e-mail]

Sales Offices
For a current list of our domestic and international sales offices, go to the Lantronix
web site at www.lantronix.com/about/contact/

Disclaimer

This equipment has been tested and found to comply with the limits for a Class B
digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to
provide reasonable protection against harmful interference in a residential
installation. This equipment generates, uses and can radiate radio frequency energy
and, if not installed and used in accordance with the instructions, may cause harmful
interference to radio communications. However, there is no guarantee that
interference will not occur in a particular installation. If this equipment does cause
harmful interference to radio or television reception, which can be determined by
turning the equipment off and on, the user is encouraged to try to correct the
interference by one of the following measures:

 Reorient or relocate the receiving antenna.
 Increase the separation between the equipment and receiver.
 Connect the equipment into an outlet on a circuit different from that to which

the receiver is connected.

 Consult the dealer or an experienced radio/TV technician for help.

This device complies with Part 15 of the FCC Rules. Operation is subject to the
following two conditions: (1) This device may not cause harmful interference, and (2)
this device must accept any interference received, including interference that may
cause undesired operation.

This device is intended only for OEM Integrators. The OEM integrator should be
aware of the following important issues.

Labeling of the End Product

The end product to integrate this module has to be clearly identified on the label that
this end product contains an FCC approved RF module. The format of such
statement could be "Contains Transmitter with FCC ID: R68WIPORTG" or similar.

Integration Note

a) This module is authorized under limited module approval specified to mobile host
equipment. So, the antenna must be installed such that 20cm is maintained between
the antenna and users.

b) The transmitter module may not be co-located with any other transmitter or
antenna.

As long as the 2 conditions above are met, further transmitter testing will not be
required. However, the OEM integrator is still responsible for testing their end-product
for any additional compliance requirements required with this module installed (for
example, digital device emission, PC peripheral requirements, etc.)

Note: In the event that these conditions can not be met (for example certain

laptop configurations, general purpose PCMCIA or similar cards, or co­location with another transmitter), then the FCC authorization is no longer
considered valid and the FCC ID can not be used on the final product
(including the transmitter) and obtaining a separate FCC authorization.

Note: Changes or modifications to this device not explicitly approved by Lantronix will

void the user's authority to operate this device.

WiPort™ Integration Guide 3

Contents

1: Introduction 6

About the Integration Guide________________________________________________6
Additional Documentation _________________________________________________6

2: Description and Specifications 7

WiPort Overview ________________________________________________________7
WiPort Block Diagram ____________________________________________________8
PCB Interface __________________________________________________________9
Mating Connector ______________________________________________________10
Serial Input/Output______________________________________________________10
Sample Layouts for RS-485 Connectivity ____________________________________12
WLAN Input/Output _____________________________________________________13
Ethernet Input/Output ___________________________________________________13
Power, Ground, and Reset _______________________________________________14
Absolute Maximum Ratings_______________________________________________14
Recommended Operating Conditions _______________________________________14
Ethernet PHY Receiver Input Characteristics (RX+, RX-) ________________________15
100Base-TX Transceiver Characteristics (TX+, TX-) ___________________________15
Wireless Specifications __________________________________________________15
Technical Specifications _________________________________________________17
Dimensions ___________________________________________________________18
Recommended PCB Layout ______________________________________________19
Product Information Label ________________________________________________20

3: Development Kit 21

Contents of the Kit ______________________________________________________21
Evaluation Board Description _____________________________________________21
Serial Interfaces________________________________________________________21
Power Supply _________________________________________________________22
General Control PLD ____________________________________________________22
Configuration Switch Bank _______________________________________________22
Evaluation Board Layout _________________________________________________23
Evaluation Board Schematics _____________________________________________24
Compliance Information__________________________________________________28
Warranty _____________________________________________________________29

WiPort™ Integration Guide 4

List of Figures

Figure 2-1. WiPort Block Diagram...........................................................................................8

Figure 2-2. Combined RS-232/485 Transceiver ...................................................................12

Figure 2-3. Separate RS-232/485 Transceivers ...................................................................12

Figure 2-4. Separate RS-485 Transceivers for 2-Wire and 4-Wire Setups...........................13

Figure 2-5. Side Views..........................................................................................................18

Figure 2-6. Top View............................................................................................................. 18

Figure 2-7. Bottom View........................................................................................................19

Figure 2-8. PCB Layout.........................................................................................................19

Figure 2-9. Product Label......................................................................................................20

Figure 3-1. WiPort Evaluation Board Layout.........................................................................23

Figure 3-2. Evaluation Board Schematics.............................................................................24

List of Tables

Table 2-1. PCB Interface Signals............................................................................................9

Table 2-2. Mating Connectors...............................................................................................10

Table 2-3. Channel 1 Connections........................................................................................11

Table 2-4. Channel 2 Connections........................................................................................11

Table 2-5. Channel 2 RS-422/485 4-Wire Connections........................................................11

Table 2-6. Channel 2 RS-485 2-Wire Connections...............................................................11

Table 2-7. WLAN Signals......................................................................................................13

Table 2-8. Ethernet Signals...................................................................................................13

Table 2-9. Power, Ground, and Reset Pins ..........................................................................14

Table 2-10. Absolute Maximum Ratings ...............................................................................14

Table 2-11. Operating Conditions, Serial Ports, & Configurable Pins...................................14

Table 2-12. Ethernet Input Characteristics............................................................................15

Table 2-13. 100Base-TX Transceiver Attributes ................................................................... 15

Table 2-14. Wireless Specifications......................................................................................15

Table 2-15. Technical Specifications ....................................................................................17

Table 3-1. RS-232 Signals....................................................................................................22

Table 3-2. Channel 2 RS-485 4-Wire Connector ..................................................................22

Table 3-3. Channel 2 RS-485 2-Wire Connector ..................................................................22

Table 3-4. Jumper Configurations.........................................................................................22

Table 3-5. Configurable Pin Configurations ..........................................................................23

WiPort™ Integration Guide 5

11:: IInnttrroodduuccttiioonn

About the Integration Guide

This guide provides the information needed to integrate the WiPort device server
within another product. The intended audiences are the engineers responsible for
integrating the WiPort into their product.

Additional Documentation

The following guides are available on the product CD and the Lantronix Web site
(www.lantronix.com

WiPort™ Development Kit
Quick Start Guide

WiPort™ User Guide

)

Briefly explains the basics to get the WiPort up
and running.

Provides information needed to configure, use,
and update the WiPort firmware.

WiPort™ Integration Guide 6

11..22:: DDeessccrriippttiioonn aanndd SSppeecciiffiiccaattiioonnss

The WiPort wireless embedded device server is a complete network-enabling
solution based on the IEEE 802.11b/g wireless standard, with WPA and WEP
capabilities. WiPort allows Original Equipment Manufacturers (OEMs) to add
wireless connectivity to their products by incorporating it onto a circuit board with
minimal engineering.

The WiPort functions independently of a PC, providing an integrated solution that
combines a processor, memory, 802.11b/g transceiver and dual high-speed serial
ports into a single compact module. It includes a wireless connection, an operating
system, an embedded Web server, and a full TCP/IP protocol stack. In addition, the
WiPort sends email alerts and supports numerous other network communication
protocols, including ARP, UDP, TCP, ICMP, Telnet, AutoIP, DHCP, HTTP and
SNMP.

WiPort Overview

The WiPort contains Lantronix’s own DSTni controller with 256 Kbytes of internal
zero wait state SRAM, 16 Kbytes of boot ROM, and integrated 10/100 PHY.

The WiPort also contains the following:

 Two 3.3-volt v24 serial interfaces (5V tolerant)
 Up to 921600 Baud
 16 or 32Mbit flash memory (with optional additional 8Mbit SRAM)
 88 MHz clock
 802.11b interface
 11 configurable pins
 10/100 Ethernet interface

The WiPort requires +3.3-volt power and is designed to operate within a temperature
range of -30ºC to +70ºC.

WiPort™ Integration Guide 7

WiPort Block Diagram

The following drawing is a block diagram of the WiPort showing the relationships of
the components.

Figure 2-1. WiPort Block Diagram

Description and Specifications

WiPort™ Integration Guide 8

PCB Interface

Pin Number WiPort Pin

1 3.3V Power
2 3.3V Power
3 RTS0

4 TXD0

5 RXD0

6 CP2
7 CP3
8 CTS0

9 CP10
10 CP8
11 Signal Ground
12 Signal Ground
13 Reset In

14 CP0
15 RTS1

16 TXD1

17 RXD1

18 CP9
19 CP4
20 CTS1

21 Reserved
22 Reserved
23 Signal Ground
24 Signal Ground
25 Reserved
26 Reserved
27 Ethernet Status

28 Ethernet Status

29 Ethernet TX­30 Ethernet TX+

Description and Specifications

Table 2-1. PCB Interface Signals

Notes

Function

Supply input
Supply input
Request “to send” hardware
flow control output (logic
level), serial port 0
Transmit data output (logic
level), serial port 0
Receive data input (logic
level), serial port 0
Configurable pin
Configurable pin.
Clear “to send” hardware flow
control input (logic level),
serial port 0
Configurable pin
Configurable pin

Resets the WiPort unit. Reset
In is low active. Minimum
reset pulse width is 2ms at IIL
= -500 µA
Configurable pin
Request “to send” hardware
flow control output (logic
level), serial port 1
Transmit data output (logic
level), serial port 1
Receive data input (logic
level), serial port 1
Configurable pin
Configurable pin
Clear “to send” hardware flow
control input (logic level),
serial port 1
Reserved for future use
Reserved for future use

Reserved for future use
Reserved for future use
Ethernet activity

LED2

Ethernet link

LED1

Output
Output

WiPort™ Integration Guide 9

Description and Specifications

Pin Number WiPort Pin

Note: For all the configurable pins, see the WiPort User Guide for selectable

functions.

Mating Connector

Mating Connector Description

Recommended: Samtec FTMH-120-03-F-DV-ES (shrouded
header)
Alternative: Samtec FTMH-120-03-F-DV (not shrouded)
Alternative: Oupiin 2411-2X20GDN/017 (not shrouded)

Function

31 Ethernet RX Center

Tap

32 Ethernet TX Center

Tap

33 Ethernet RX­34 Ethernet RX+
35 CP1
36 WLAN Power LED

(WiPort B only)

37 CP6
38 CP5
39 WLAN Activity LED

40 CP7

Table 2-2. Mating Connectors

Notes

Input
Input
Configurable pin
High active output, tristated in
Ethernet mode
Configurable pin
Configurable pin.
High active output, tristated in
Ethernet mode
Configurable pin

The mating connector is
a 1mm micro header,
40 pins,
2 x 20.

Serial Input/Output

The unit has two serial ports compatible with V24 serial standards at data rates up to
921Kbps. The serial I/O signals are 3.3V CMOS logic level and pins are 5V tolerant.
Serial signals connect to an internal device, such as a UART. For evaluation and
prototype work, it is convenient to have an external RS-232 interface that can
connect to the serial port on a PC. The WiPort Evaluation Board has one RS-232
and one RS-232/422/485 transceiver (level shifters) to implement this external
interface (only the WiPort 485 supports the RS-422/485 interface).

If desired, use the CPs to create a DTE or DCE-style interface using any 3 available
CPs. To create these interfaces, connect the signals according to Table 2-3 and

Table 2-4.

Note: CPx, CPy, and CPz are any of the available CPs.

WiPort™ Integration Guide 10

Description and Specifications

Table 2-3. Channel 1 Connections

WiPort DCE Connector DTE Connector

Signal Description

RXD0 Data In 2 3 RXD0 3 2 TXD0
TXD0 Data Out 3 2 TXD0 2 3 RXD0
RTS0 H/W Flow Control

Output
CTS0 H/W Flow Control Input 8 5 CTS0 7 4 RTS0
CPx Modem Control Input 1 8 DCD 4 20 DTR
CPy Modem Control Output 4 20 DTR 1 8 DCD
CPz LED

WiPort DCE Connector DTE Connector

Signal Description

RXD1 Data In 2 3 RXD0 3 2 TXD1
TXD1 Data Out 3 2 TXD0 2 3 RXD1
RTS1 H/W Flow Control

Output
CTS1 H/W Flow Control Input 8 5 CTS0 7 4 RTS1
CPx Modem Control Input 1 8 DCD 4 20 DTR
CPy Modem Control Output 4 20 DTR 1 8 DCD
CPz LED

DB9 DB25 Signal DB9 DB25 Signal

7 4 RTS0 8 5 CTS0

Table 2-4. Channel 2 Connections

DB9 DB25 Signal DB9 DB25 Signal

7 4 RTS0 8 5 CTS1

Table 2-5. RS-422/485 4-Wire Connections

WiPort
Signal

TX+ TX+ 14 7
TX- TX- 15 3
RX+ RX+ 21 2
RX- RX- 22 8
RTS TX Enable
CPx RS-485 Select
CPy RS-485 2-wire
CPz RS-485 4-wire

WiPort
Signal

TX+/RX+ TX+/RX+ 14 7
TX-/RX- TX-/RX- 15 3
RTS TX Enable
CPx RS-485 Select
CPy RS-485 2-wire
CPz RS-485 4-wire

Description

Table 2-6. RS-485 2-Wire Connections

Description

DB25 Pinout DB9 Pinout

DB25 Pinout DB9 Pinout

WiPort™ Integration Guide 11

Sample Layouts for RS-485 Connectivity

Figure 2-2. Combined RS-232/422 Transceiver

Figure 2-3. Separate RS-232/422 Transceivers

Description and Specifications

WiPort™ Integration Guide 12

Description and Specifications

Figure 2-4. Separate RS-422 Transceivers for 2-Wire and 4-Wire Setups

WLAN Input/Output

The following table displays the WLAN input and output functions.

Pin Number Pin Function

36 WLAN Power LED
39 WLAN Activity LED

WLAN Power LED can be used to drive an external LED to monitor the status of the
radio. When the WLAN Power LED is on continuously, it indicates the radio is on
and in normal mode. When it is blinking, it indicates the radio is in power saving
mode.

WLAN Activity LED is also used to drive an external LED to monitor the status of the
radio. When the LED is blinking, it is receiving or transmitting wireless data. When it
is off, it indicates there is no wireless activity.

Ethernet Input/Output

The following table displays the Ethernet input and output functions.

Table 2-8. Ethernet Signals

Pin Number Pin Function

Ethernet

30 TX+
29 TX­32 TX Center Tap
34 RX+
33 RX­31 RX Center Tap
28 Status LED1
27 Status LED2

Table 2-7. WLAN Signals

WiPort™ Integration Guide 13

Ethernet communication lines connect to external magnetics and an external RJ-45
jack. They are used for the creation of an Ethernet interface (instead of using the
wireless interface). Either Ethernet or WLAN is selectable for communication (not
both).

Ethernet Link LED 1 can be used to drive an external LED. The LED is on when a
link exists.

Ethernet Activity LED 2 is also used to drive an external LED. The LED blinks when
activity is present.

Power, Ground, and Reset

Table 2-9. Power, Ground, and Reset Pins

Power Ground Reset

Pin 1 Pin 11 Pin 13
Pin 2 Pin 12
Pin 23
Pin 24

Driving the Reset In line low resets the WiPort. Minimum reset pulse width is 2ms at
IIL = -500uA

Description and Specifications

Absolute Maximum Ratings

Table 2-10. Absolute Maximum Ratings

Parameter Min Max Units

Supply Voltage 3.0 3.6 V
Input Voltage -0.5 6 V
Output Voltage -0.5 6 V
Operating Temperature -30 70
Storage Temperature -40 85

Recommended Operating Conditions

The following table illustrates the optimal and recommended operating conditions for
the WiPort device.

Table 2-11. Operating Conditions, Serial Ports, & Configurable Pins

Parameter Min Typical Max Units

Supply Voltage 3.135 3.3 3.45 V
Voltage Ripple 2 %
VIL Input Low Voltage* -0.3 0.8 V
VIH Input High Voltage* 2 5.5 V
II Input Leakage Current* +/- 10 nA

VOL Output Low Voltage @ IOL max* 0.4 V
VOH Output High Voltage @ IOH max* 2.4 V
TXD0, RTS0, TXD1, RTS1 IOL
Low Level Output Current @ VOL 0.4V
CP0-CP10 Low Level Output Current
@VOL 0.4V
TXD0, RTS0, TXD1, RTS1 IOH
High Level Output Current @ VOH 2.4V
CP0-CP10 IOH
High Level Output Current @ VOH 2.4V

* For UART and CP pins

ºC
ºC

µA

+/- 1

2.2 3.5 4.3 mA

4.4 7.1 8.5 mA

-3.2 -6.4 -10.0 mA

-6.4 -12.8 -20.0 mA

WiPort™ Integration Guide 14

Description and Specifications

Ethernet PHY Receiver Input Characteristics (RX+, RX-)

Table 2-12. Ethernet Input Characteristics

Parameter Specification Units Comments

Full Scale Input Voltage 3.0 differential pk-to-pk V
Input Common Mode 1.6 – 2.0 V Gain dependent

100Base-TX Transceiver Characteristics (TX+, TX-)

The following table displays the 100Base-TX transceiver characteristics.

Table 2-13. 100Base-TX Transceiver Attributes

Parameter Sym Min Typical Max Units

Peak Differential Output Voltage VP 0.95 1.05 V
100M TX mid-level -50 50 mV
Signal Amplitude Symmetry VSS 98 102 %
Signal Rise/Fall Time TRF 3.0 5.0 ns
Rise/Fall Time Symmetry TRFS 0.5 ns
Duty Cycle Distortion DCD 35 50 65 %
Overshot/Undershot VOS 5 %
Jitter (measured differentially) 1.4 ns
Ethernet LED1, LED2 current 8.8 14.1 17.0 mA

Wireless Specifications

Refer to the following table for the WiPort’s wireless specifications:

Table 2-14. Wireless Specifications

Category IEEE 802.11b IEEE 802.11b

Frequency Range 2.412 – 2.484

GHz

Output Power 14 +/- 1.0

dBm

Antenna Connector 1 1
Data Rates 1,2,5.5,11

Mbps
(802.11b HR)

Radio

Number of Selectable
Subchannels**

Modulation DSSS,DBPS

Antenna Connector 1 1

US 1-11
CA 1-11
JP 1-14
FR 10-13
SP 10-11
OT 1-13
(OT=Others)

K,DQPSK,C
CK

2.412 – 2.484
GHz

14 +/- 1.0 dBm
<= 12 Mbps
12 +/- 1.0 dBm
> 12 Mbps

1*,2*,5.5*,11*,6,
9,12,18*,24*,36*
,48,54* Mbps
US 1-11
CA 1-11
JP 1-14
FR 10-13
SP 10-11
OT 1-13
(OT=Others)
DSSS,DBPSK,
DQPSK,CCK,
OFDM, 16QAM,
64QAM

Security WEP

64/128,WPA

Maximum Receive Level 10 dBm (with 10 dBm (with

WEP
64/128,WPA

WiPort™ Integration Guide 15

Category IEEE 802.11b IEEE 802.11b

PER < 8%) PER < 8%)

Receiver Sensitivity 82 dBm for

11 Mbps
87 dBm for

5.5 Mbps
89 dBm for

2.0 Mbps
93 dBm for

1.0 Mbps

WLAN Power and Link LED Current Max: 4 mA Max: 4 mA

72 dBm for 54
Mbps
87 dBm for 11
Mbps
89 dBm for 5.5
Mbps
90 dBm for 2.0
Mbps
92 dBm for 1.0
Mbps

Description and Specifications

WiPort™ Integration Guide 16

Description and Specifications

Technical Specifications

Table 2-15. Technical Specifications

Category WiPort B WiPort G

CPU, Memory Lantronix DSTni-EX 186 CPU, 256 KB zero

wait state SRAM
2048 KB Flash or 4096 KB Flash, 16 KB Boot

ROM, 1024 KB SRAM
Firmware Upgradeable via TFTP and serial port Upgradeable via TFTP and serial port
Reset Circuit Reset In is low active. Minimum reset pulse

width is 2 ms at IIL = -500 µA
Serial Interface CMOS (Asynchronous) 3.3V - level signals

Speed software selectable (300 bps to 921600

bps)
Serial Line Formats 7 or 8 data bits, 1-2 Stop bits, Parity: odd,

even, none
Modem Control DTR, DCD DTR, DCD
Flow Control XON/XOFF (software), CTS/RTS (hardware),

none
Network Interface 802.11b and 10/100 Ethernet 802.11b/g and 10/100 Ethernet
Protocols Supported ARP, UDP, TCP, Telnet, ICMP, SNMP,

DHCP, BOOTP, Auto IP, HTTP, SMTP, TFTP

Management Internal web server, SNMP (read only)

Serial login, Telnet login, DeviceInstaller

software
Internal Web Server Serves web pages

WEB storage capacity: 1.2 MB (or 3.2 MB)
Distance Up to 328 feet Indoors Up to 328 feet Indoors
Average Power Consumption

(at 3.3V)

Peak Supply Current (at 3.3V) 420 mA 650 mA
Security Password protection, locking features, 64/128

Weight 29 grams 29 grams
Material Metal shell Metal shell
Temperature Operating range: -30°C to +70°C

Warranty 2-year limited warranty 2-year limited warranty

Wireless Mode Associated

1200 mW (High performance. Data transfer at

922 kbps.)

900 mW (Regular performance. Data transfer

at 230 kbps.)

550 mW (High performance. No data

transfer.)

400 mW (Regular performance. No data

transfer.)

250 mW (Low performance. No data transfer.)

Ethernet Mode

750 mW (Regular performance. No data

transfer.)

bit WEP, WPA

Storage range: -40°C to +85°C (-40°F to

185°F)

Lantronix DSTni-EX 186 CPU, 256 KB zero
wait state SRAM

2048 KB Flash or 4096 KB Flash, 16 KB
Boot ROM, 1024 KB SRAM

Reset In is low active. Minimum reset pulse
width is 2 ms at IIL = -500 µA

CMOS (Asynchronous) 3.3V - level signals
Speed software selectable (300 bps to

921600 bps)
7 or 8 data bits, 1-2 Stop bits, Parity: odd,

even, none

XON/XOFF (software), CTS/RTS
(hardware), none

ARP, UDP, TCP, Telnet, ICMP, SNMP,
DHCP, BOOTP, Auto IP, HTTP, SMTP,
TFTP

Internal web server, SNMP (read only)
Serial login, Telnet login, DeviceInstaller
software

Serves web pages
WEB storage capacity: 1.2 MB (or 3.2 MB)

Wireless Mode Associated

1300 mW (High performance. Data transfer
at 922 kbps.)

950 mW (Regular performance. Data
transfer at 230 kbps.)

580 mW (High performance. No data
transfer.)

430 mW (Regular performance. No data
transfer.)

300 mW (Low performance. No data
transfer.)

Ethernet Mode

750 mW (Regular performance. No data
transfer.)

Password protection, locking features,
64/128 bit WEP, WPA

Operating range: -30°C to +70°C
Storage range: -40°C to +85°C (-40°F to

185°F)

WiPort™ Integration Guide 17

Description and Specifications

Category WiPort B WiPort G

Included Software Windows™ 98/NT/2000/XP based Device

Installer configuration software and

Windows™ based Comm Port Redirector,

DeviceInstaller, Web-Manager.

Windows™ 98/NT/2000/XP based Device
Installer configuration software and
Windows™ based Comm Port Redirector,
DeviceInstaller, Web-Manager.

Dimensions

The WiPort dimensions are shown in the following diagrams:

Figure 2-5. Side Views

Figure 2-6. Top View

WiPort™ Integration Guide 18

Figure 2-7. Bottom View

Description and Specifications

Recommended PCB Layout

The hole pattern and mounting dimensions for the WiPort device server are shown in
the following drawing:

Figure 2-8. PCB Layout

WiPort™ Integration Guide 19

Product Information Label

The product information label contains important information about your specific unit,
such as its product ID (name), bar code, part number, and MAC address.

Figure 2-9. Product Label

Description and Specifications

Part Number

MAC Address

Revision

Manufacturing Code

The Dashboard must be used to provide an initial configuration before building

an application.

WiPort™ Integration Guide 20

33..33:: DDeevveellooppmmeenntt KKiitt

The WiPort Development Kit includes everything needed to begin to integrate the
WiPort into a given product design.

Contents of the Kit

The development kit contains the following items:

 WiPort Evaluation Board
 WiPort Device Server
 3.3V Power Supply
 RS-232 cable, DB9F/F, null modem
 CAT5e UTP RJ45M/M Ethernet cable
 CD with software utilities and documentation (in PDF format)
 Antenna

3.1Evaluation Board Description

The WiPort Evaluation Board provides a test platform for the Lantronix WiPort device
server. It supplies 3.3V power. The WiPort Evaluation Board provides access to all
signals to and from the WiPort device server. For connecting to an external device,
the Evaluation Board two serial ports (DTE).

An on-board Complex Programmable Logic Device (CPLD) drives status LEDs and
configures external connections.

Note: Either disregard WLAN POWER and WLAN ACTIVITY LEDs in the

Ethernet Mode or add 15K resistors between test header J2 pin 36 and GND,
and pin 39 and GND. With these resistors, LEDs are OFF in the Ethernet
Mode

Serial Interfaces

The WiPort serial interfaces are 3.3V logic level and typically connected to a
Universal Asynchronous Receiver/Transmitter (UART). For connection to an external
device, the evaluation board has RS-232 and RS-232/422/485 transceivers. Port 0
supports RS-232. Port 1 (channel 2) supports RS-232/485. Connect to a PC using a
null-modem serial cable with 9-pin connectors (F/F).

The table below lists the RS-232 signals and corresponding pins on the WiPort. Note
that the WiPort data and hardware flow control signals are actually buffered by the
evaluation board CPLD. All signals are level-shifted by the RS-232 transceivers.

WiPort™ Integration Guide 21

Table 3-1. RS-232 Signals

Development Kit

WiPort
PIN FUNCTION

UART 0 Con2

TXD0 (Data Out) 3
RXD0 (Data In) 2
CTS0 (HW Flow Control Input) 8
RTS0 (HW Flow Control Output) 7
DCD0 (Modem Control Input) 1
DTR0 (Modem Control Output) 4

UART 1 Con1

TXD1 (Data Out) 3
RXD1 (Data In) 2
CTS1 (HW Flow Control Input) 8
RTS1 (HW Flow Control Output) 7
DCD1 (Modem Control Input) 1
DTR1 (Modem Control Output) 4

Table 3-2. Channel 2 RS-485 4-Wire Connector

WiPort
Signal

TX+ Data Out 7
TX- Data Out 3
RX+ Data In 2
RX- Data In 8

Description

DB9
Pin #

DB9 Pin Number

Table 3-3. Channel 2 RS-485 2-Wire Connector

WiPort
Signal

TX+/RX+ Data Out/In 7
TX-/RX- Data Out/In 3

Description

Power Supply

The evaluation board uses an external 3.3V regulated supply (included with kit). The
evaluation board contains additional filtering and protection.

General Control PLD

The following table denotes the configuration of the evaluation board. Configuring
the jumper re-routes the signals on the evaluation board as required for a given
product. This also drives the LEDs.

Configuration Switch Bank

Table 3-4. Jumper Configurations

Jumpers Details

JP1 in and JP2 in CP10 and CP4 connected to RS-232

transceiver; can function as DTR1 and

DCD1.
JP1 in and JP2 in
JP1 out and JP2 out

CP10 and CP4 not connected to RS-232

transceiver; can function as general purpose

I/O pins.

DB9 Pin Number

WiPort™ Integration Guide 22

Development Kit

Jumpers Details

JP5 in and JP6 in CP2 and CP3 connected to RS-232

transceiver; function as DTR0 and DCD0.
JP5 out and JP6 out CP2 and CP3 not connected to RS-232

transceiver; can function as general purpose

I/O pins.
JP3 in CP0 connected to RS232/RS485 select
JP4 in CP1 connected to RS485 2-wire/4-wire

select
JP7 out and JP8 out WiPort serial ports connected to RS-232

transceivers.
JP7 (Mode 0) In
JP8 (Mode 1) Out

WiPort serial ports not connected to RS-232

transceivers. WiPort serial ports 0 and 1 are

connected directly to each other through the

PLD. Can be used for loopback tests.

Note: Other JP7, JP8 jumper configurations are not recognized by the CPLD

at this time.

If using CPs for any combination of the above evaluation board configurations,
please use the appropriate CP function selection as shown in the following table:

Table 3-5. Configurable Pin Configurations

Configurable Pin Function

CP0 RS-485 Select
CP1 RS-485 2-Wire (Half Duplex)
CP2 Modem Ctrl Out, Channel 1
CP3 Modem Ctrl In, Channel 1
CP4 Modem Ctrl In, Channel 2
CP5 Serial Status LED Out, Channel 1
CP6 Serial Status LED Out, Channel 2
CP7 Diagnostics LED
CP8 General Purpose Input/Output (GPIO)
CP9 GPIO
CP10 Modem Ctrl Out, Channel 2

Evaluation Board Layout

Figure 3-1. WiPort Evaluation Board Layout

WiPort™ Integration Guide 23

Evaluation Board Schematics

Figure 3-2. Evaluation Board Schematics

Development Kit

WiPORT
TEST
HEADERS
2X10 - 2EA

UART0

UART1

STATUS LED's

RESET-

I2C/CAN

ETH PHY

USB

RF LED's

3.3V

UART0

UART1

STATUS LED's

I
N
S
T

RESET-

A
L
L

I2C/CAN

E
D

W
i
P
O

ETH PHY

R
T

USB

RF LED's

+3.3V

LED

POWER
SUPPLY

UART0
TXCVR

UART1
TXCVR

PWR
SWITCH

RS232

RS232/485

PWR
CONN

DB9

DB9

RESET SWITCH

TXD0 ACTIVE LED

RXD0 ACTIVE LED

CPLD

TXD1 ACTIVE LED

RXD1 ACTIVE LED

3 STATUS LED's

RJ-45 with MAGNETICS and 2 LED's

PIGTAIL

ANTENNA

2 LED's

WiPort™ Integration Guide 24

Development Kit

RESERVED

RESERVED

WLAN POW

RESERVED

RESERVED

WLAN POW

MH 1

1

MH OLE

MH 5

1

MH OLE

TXD0
CP2

CTS0

CP8

CP0
TXD1

CP9
CTS1

ELED1

CP5
CP7

TXD0
CP2

CTS0

CP8

CP0
TXD1

CP9
CTS1

ELED1

CP5
CP7

RTS0
RXD0

CP3
CP10

RTS1
RXD1

CP4

RESERVED

RESERVED
ELED2
TX-TX+

RCT
RX­CP1
CP6
WLAN ACT

RTS0
RXD0

CP3
CP10

RTS1
RXD1

CP4

RESERVED

RESERVED
ELED2
TX-

RCT
RX­CP1
CP6
WLAN ACT

TP1

Place C1,C2, C53 close to J1 pin 1

Place C3,C4, C54 close to J1 pin 2

1

ELED2

ELED1

DNP

0.1uF

3V3

C47

DNP

1

C48 4.7uF

2

DNP

C49

0.01uF

3V3

R1182

Left LED - ACTIVE (Green)

R2182

Right LED - LINK (Yellow)

TX+
TX­TC T

RX+
RCT
RX-

Ethernet RJ-45

J3

1

TX+

RJ1

2

TX-

4

TC T

RJ2

3

RX+

RJ3

7

RCT

6

RX-

RJ4

5

NC0

RJ5

8

NC1

RJ6

9

LEDLEF T+

10

LEDLEF T-

RJ7

11

LEDRIGHT-

12

LEDRIGHT+

RJ8

D
L
E

I
H
S

RJ -45, LU 1T041C-43

3V3

1

C9
.01uF, HV

2

SHI ELD

2

C10 .01uF , H V

1

TP2

1

3V3_Wi

C2

0.1uF

2
4
6

8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40

FTMH12003F DVES

C3

0.1uF

1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39

1

C4 4.7uF

2

J1

C54

0.01uF

RTS0
RXD0
CP3
CP10

RSTIN#
RTS1
RXD1
CP4
RESERVED

RESERVED
ELED2ELED1
TX­RCT
RX­CP1
CP6
WLAN ACT

C53

1

C1

0.01uF

4.7uF

2

TXD0
CP2
CTS0
CP8

CP0
TXD1
CP9
CTS1
RESERVED

RESERVED

TX+
TC T

TCT

RX+

RX+

WLAN POW
CP5
CP7

Wiport Connector

MH8

MH 10

1

MH OLE

CP2
CTS0
CP8

CP0
TXD1
CP9
CTS1
RESERVED

RESERVED
ELED1
TX+

TX+

TC T

TCT

RX+

RX+

WLAN POW
CP5
CP7

MH 7

MH9

1

1

MH OLE

3V3

C5

4.7uF

1

MH7 - MH10 are used

MH OLE

MHO LE

to solder the enclosure

C7

C6

1

2

10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40

0.1uF

2
4
6
8

0.1uF

1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39

1

C8 4.7uF

2

J2

RTS0TXD0
RXD0
CP3
CP10

RSTIN#
RTS1
RXD1
CP4
RESERVED

RESERVED
ELED2
TX­RCT
RX­CP1
CP6
WLAN ACT

1

1

TSM-120-01-T-DV

Test Header for WiPort I/O

MH 2

MH3

MH 4

1

1

MHO LE

MHO LE

MH 6

MH OLE

MH OLE

RESET SWITCH

SW1

2 1

34

EVO0PFC03M

RSTIN#

WiPort™ Integration Guide 25

C16

0.1uF

C20

0.1uF

JP1

1 2

CP10

TXD0_ B

RXD0_B

1 2

CP4

JP2

R3

10k

SP3223EUEA

DNP = Do Not Place

C11 0.1uF

1

2

2

1

3V3

3V3

2

1

RS232 PORT 0/1

3V3

U2

9
1

2

3

C1+

V+

C
C
V

4

C1-

7

V-

5

C2+

RS232

6

C2-

13
12

15
10

20

14

11

1

T1I N
T2I N

R1OUT
R2OUT

EN-

SHU TDOWN-

ONLI NE-

STATUS-

D
N
G

8
1

T1OU T
T2OU T

R1IN
R2IN

17
8

16
9

RTS0_B

CTS0_B

CP3

CP2

C17

0.1uF

12

C21

12

0.1uF

DTR1_232
TXD0_232

RXD0_232
DCD 1_232

1

C25 4.7uF

2

1 2

JP5

1 2

JP6

C12 4.7uF

CP0

CP1

JP4

3V3

2

C26 0.1uF

1

1

2

TXD1_B

RTS1_B

CTS1_B

RXD1_B

JP3

1 2

1 2

R8

10k

3V3

2

C13

1

C14

12

0.1uF

2

C18 0.1uF

1

R5 10k

2

C30 0.1uF

1

2

C31 0.1uF

1

0.1uF

R6 10k

MAX3160EAP

3V3

SP3223EUEA

In RS485 mode,
RTS1 is used to
enable the RS485
output driver

U1

20

V+

1

C1+

3

C1-

16

DI/T1IN

15

DE485/T2IN

7

R1OUT

8

RO/R2OUT

11

RS485/RS232#

12

HDPX

3V3

U3

9
1

2

C1+

C
C
V

4

C1-

5

C2+

RS232

6

C2-

13

T1I N

12

T2I N

15

R1OUT

10

R2OUT

1

EN-

20

SHU TDOWN-

14

ONLI NE-

11

STATUS-

D
N
G

8
1

T1OU T
T2OU T

R1IN
R2IN

3V3

2

C
C
V

D
N
G

4

C2+

C2-

RSXXXTTL

Z(B)/T1OUT

Y(A)/T2OUT

B/R1I N

A/R2I N

FAST

SHDN #

17

V-

19

18

5

6

14

13

10

9

3V3

2

C19 0.1uF

1

DNP_10k

C15

12

0.1uF

R4

10k

R7

RS232/RS485 PORT 1

1 234

TS1

3V3

Place R4, not R7 to disable slew rate limiting.
Place R7, not R4 to enable slew rate limiting.

C28

3

12

V+

0.1uF
C27

7

12

V-

0.1uF

17
8

16
9

RS232 PORT 0

Development Kit

0
1

5
9

DTR1_232

4

CTS1_232/RX-485

8

TXD1_232/TX-485

3

CON1

7
2
6
1

DB9-MALE

1
1

2

1
2

1

0
1

5
9
4
8
3

CON2

7
2
6

DB9-MALE

1

1
1

ITA25B1

5678

DTR0_232
CTS0_232
TXD0_232
RTS0_232
RXD0_232

DCD0_232

RTS1_232/TX+485
RXD1_232/RX+485

DCD1_232

3V3

C22 .01uF, HV

C23 .01uF, HV

WiPort™ Integration Guide 26

Development Kit

R14

10K

MODE0

JP7

1 2

MODE1

JP8

1 2

R1949.9

TXD0_BR TXD0_B

R2149.9

RTS0_BR

TXD1_BR

RTS1_BR

RXD0_R

CTS0_R

RXD1_R

CTS1_R

3V3

R2949.9

R3049.9

R3149.9

R3249.9

R3349.9

R3449.9

CONN PCB 7x2

121411
10

8
6
4
2

J4

RTS0_B

TXD1_B

RTS1_B

RXD0

CTS0

RXD1

CTS1

CPLD ISP HEADER

13

9
7
5
3
1

R11182

R12182

3V3

R15

10K

TXD0_ B

RTS0_B

TXD1_ B

RTS1_B

RXD0

CTS0

RXD1

CTS1

D1

LN1371-G

D3

LN1371-G

3V3

WLAN POWER

WLAN ACTIVE

TXD0

RTS0

WLAN ACT

RTS1

WLAN POW

TXD1

RXD1_B

RSTIN#

CON3
POWER J ACK

3

2

R28
0

1

RXD0_R
SW1­CTS0_R

SW2-

CTS1_R

TXD1_BR
RXD1_R

TCK
TDI
TDO
TMS

SW2

1101M2S3CQE2

5

3

4

LMC555/SO

1SMB5917BT3, 4. 7V

3V3

U4

1
2

2

T

I/O0

N

3

I

I/O1

C

4

C

I/O2

6

V

GCK2_I/O3

7

GCK3_I/O4

8

I/O5

9

I/O6

11

I/O7

12

I/O8

13

I/O9

14

I/O10

18

I/O11

19

I/O12

20

I/O13

22

I/O14

24

I/O15

5

GCK1_I/O

17

TCK

15

TDI

30

TDO

16

TMS

3V3

U5

8

C VOL

+
V

OUT

D

THRES

RST

N
G

1

1
4

T
N

I
C
C
V

D
N
G

0
1

C42

TRI G

2
3

O
I

C
C
V

GTS1_I/O18

GTS2_I/O20

D

D

N

N

G

G

3

1
3

2

2

1

DIS

2

D2

1

2

1

I/O16
I/O17

I/O19

GSR_I /O21

I/O22
I/O23
I/O24
I/O25
I/O26
I/O27
I/O28
I/O29
I/O30
I/O31
I/O32

XC9536XL

0.1uF , 50V

7

2
6

C43

4.7uF

0.1uF , 50V

C38

0.1uF, 50V

0.1uF, 50V

1
44
42
43
40
39
38
37
36
35
34
33
29
28
27
26
25

R27 10K

1

2

DC_IN

2

C35

22uF, 6. 3V, X5R

1

2

C40

C41

1

PAD4

1

TXD0_BR

RTS0_BR

RTS1_BR

CP5

CP6
CP7

R26

SLOW TIMER

2

1

10K

C34

0.1uF , 50V

RXD0_B
CTS0_B

CTS1_B

Place CMC1 and remove R9 and R13
to reduce emissions if required.

R9

0

CMC1

142

2

C32

C44

0.1uF, 50V

C45

.01uF

3

1

DNP_DLW5BSN102SQ2

1.5A, 1000 ohms @ 100mHZ

R13

0

C46

.01uF

.01uF

R17182

R18182

R20182

R22182

PAD1

1

PAD2

R23182

1

PAD3

R24182

1

R25182

TP6

3V3

1

C33

2

0.1uF , 50V

1

C36

100uF, 6.3V, X5R

C37

2

0.1uF, 50V

1

Place C38,C44 close TO U4:21
Place C40,C45 close TO U4:32
Place C41,C46 close TO U4:41

R16182

3V3

D5

LN1371-G

RXD0 ACTIVE

D6

LN1371-G

TXD0 ACTIVE

D7

LN1371-G

RXD1 ACTIVE

D8

LN1371-G

TXD1 ACTIVE

D9

LN1371-G

STATUS1/PIO24

D10

LN1371-G

STATUS2/PIO25

D11

LN1371-G

STATUS3/PIO26

R10

0

D4

POWER

TP3

3V3_Wi

1

3V3

LN1371-G

TP41TP5

1

WiPort™ Integration Guide 27

AA:: CCoommpplliiaannccee aanndd WWaarrrraannttyy IInnffoorrmmaattiioonn

Compliance Information

(According to ISO/IEC Guide 22 and EN 45014)

Manufacturer’s Name & Address:

Lantronix 15353 Barranca Parkway, Irvine, CA 92618 USA

Declares that the following product:

Product Name Model: WiPort Embedded Device Server

Conforms to the following standards or other normative documents:

Safety:

UL 60950:2003

CAN/CSA-C22.2 No. 60950:2003

EN 60950:2003 +A1-A4, A11 , Low Voltage Directive (73/23/EEC)

EMC & Radio:

For purposes of certification, the WiPort was tested as a modular device.

CFR Title 47 FCC Part 15, Subpart B and C, Class B

FCC Module Approval

FCC Identifier: R68WIPORTG

Industry Canada ICES-003 Issue 4 (2004), Class B

Industry Canada RSS-Gen Issue 1 (2005)

Industry Canada RSS-210 Issue 6 (2005)

Industry Canada Module Approval IC: 3867A-WIPORTG

EN 301 489-1 v1.4.1 (2002-08) , EMC Directive (1999/5/EC)

EN 301 489-17 v.1.2.1 (2002-08) , EMC Directive (1999/5/EC)

EN 300 328 v1.4.1 (2003-04), R&TTE Directive (1999/5/EC)

Australia / New Zealand AS/NZS CISPR 22 (2006), Class B

Australia / New Zealand AS/NZS 4771 (2000 + A1:2003)

Japan VCCI (EMC emissions) V-3/2006-04

EN55022: 1998 + A1: 2000 + A2: 2003

EN55024: 1998 + A1: 2001 + A2: 2003

EN61000-3-2: 2000 + A2: 2005

EN61000-3-3: 1995 + A1: 2001

WiPort™ Integration Guide 28

Warranty

Lantronix warrants each Lantronix product to be free from defects in material and
workmanship for a period of TWO YEARS. During this period, if a customer is unable
to resolve a product problem with Lantronix Technical Support, a Return Material
Authorization (RMA) will be issued. Following receipt of a RMA number, the customer
shall return the product to Lantronix, freight prepaid. Upon verification of warranty,
Lantronix will -- at its option -- repair or replace the product and return it to the
customer freight prepaid. If the product is not under warranty, the customer may have
Lantronix repair the unit on a fee basis or return it. No services are handled at the
customer's site under this warranty. This warranty is voided if the customer uses the
product in an unauthorized or improper way, or in an environment for which it was not
designed.

Lantronix warrants the media containing its software product to be free from defects
and warrants that the software will operate substantially according to Lantronix
specifications for a period of 60 DAYS after the date of shipment. The customer will
ship defective media to Lantronix. Lantronix will ship the replacement media to the
customer.

In no event will Lantronix be responsible to the user in contract, in tort (including
negligence), strict liability or otherwise for any special, indirect, incidental or
consequential damage or loss of equipment, plant or power system, cost of capital,
loss of profits or revenues, cost of replacement power, additional expenses in the use
of existing software, hardware, equipment or facilities, or claims against the user by
its employees or customers resulting from the use of the information,
recommendations, descriptions and safety notations supplied by Lantronix. Lantronix
liability is limited (at its election) to:

 Refund of buyer's purchase price for such affected products (without

interest).

 Repair or replacement of such products, provided that the buyer follows the

above procedures.

There are no understandings, agreements, representations or warranties, expressed
or implied, including warranties of merchantability or fitness for a particular purpose,
other than those specifically set out above or by any existing contract between the
parties. Any such contract states the entire obligation of Lantronix. The contents of
this document shall not become part of or modify any prior or existing agreement,
commitment or relationship.

For details on the Lantronix warranty replacement policy, go to our web site at

www.lantronix.com/support/warranty

WiPort™ Integration Guide