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xPico® Wi-Fi® Embedded Device Server Evaluation Kit User Guide

Revision History

Date

Rev.

Comments

July 2013

Initial document.

August 2013

Added xPico Wi-Fi module information.

August 2013

Updated pin number information.

December 2014

Updated Lantronix evaluation board information; added the new
evaluation board schematic for SMT part with on-module antenna.

May 2019

Clarified that RS485 is not available on the xPico Wi-Fi.

Summary of Contents for XPCW1002100K

Page 1: ...Part Number 900 643 R Revision E May 2019 xPico Wi Fi Embedded Device Server Evaluation Kit User Guide ...

Page 2: ...ive Irvine CA 92618 USA Phone 949 453 3990 Fax 949 453 3995 Technical Support Online www lantronix com support 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 and Revisions Note This product has been designed to comply with the limits for a Class B digital device pursuant to Part 15 of FCC a...

Page 3: ...ial document August 2013 B Added xPico Wi Fi module information August 2013 C Updated pin number information December 2014 D Updated Lantronix evaluation board information added the new evaluation board schematic for SMT part with on module antenna May 2019 E Clarified that RS485 is not available on the xPico Wi Fi ...

Page 4: ..._ 5 1 Introduction 6 About this Guide ___________________________________________________________ 6 Additional Documentation ____________________________________________________ 6 2 Evaluation Kit 7 Evaluation Board Description _________________________________________________ 7 Serial Port 1 RS232 RS485 and Serial Port 2 RS232 Interface ______________________ 11 Antenna Port _____________________...

Page 5: ... Schematic for XPCW1003100K Part 4 of 7 _____________ 26 Figure 2 13 Evaluation Board Schematic for XPCW1003100K Part 5 of 7 _____________ 27 Figure 2 14 Evaluation Board Schematic for XPCW1003100K Part 6 of 7 _____________ 28 Figure 2 15 Evaluation Board Schematic for XPCW1003100K Part 7 of 7 _____________ 29 List of Tables Table 2 1 xPico Wi Fi Evaluation Kit Contents____________________________...

Page 6: ...e Server Evaluation Kit Quick Start Guide Instructions for getting the xPico module up and running on the evaluation board xPico Embedded Device Server Integration Guide Provides information for integrating the xPico module on a customer platform xPico Wi Fi SMT Embedded Device Server Integration Guide Provides information for integrating the xPico Wi Fi SMT module on a customer platform xPico Emb...

Page 7: ...nna with U FL cable xPico Wi Fi SMT W1003 Module xPico SMT Evaluation Board 5V Wall Adaptor Evaluation Board Description The xPico Wi Fi evaluation board provides a test platform for the Lantronix xPico device server products The evaluation board uses either 5V power from a USB device port connector or power supplied to the Ethernet connector via PoE XPW100100K 01 only The evaluation board also pr...

Page 8: ...ess to all logic level IO signals on the xPico via header pins for measurements and connections to other places The figure below shows the xPico evaluation board and highlights all of the various connectors and configuration jumpers The following table lists each of the connectors and jumper headers along with their function Further description and pin assignments are included in subsequent sectio...

Page 9: ...l for xPico Ethernet modules XPW100100K 01 and XPCW1002100K only J3 Serial Port 1 DB9 Standard RS232 RS422 RS485 DB9 serial port connector The xPico Wi Fi does not support RS485 RS485 is applicable only to the xPico J5 Mini USB Connector Standard USB device port that can be used to power the evaluation board and or drive the evaluation board USB to serial converter The USB serial port converter ca...

Page 10: ...ce Header Install jumper to select between DB9 serial port or USB to serial JP9 Serial Port 2 RX Source Header Install jumper to select between DB9 serial port or USB to serial JP10 WLAN LED Header XPCW1003100K Allows access to WLAN LED signal Install to drive evaluation board WLAN LEDs with module LED signals JP11 Serial Port 1 RS232 RS422 RS485 Mode Jumper Leave open for RS232 mode Install for R...

Page 11: ... module WAKE signal Functional for xPico Wi Fi module only Serial Port 1 RS232 RS485 and Serial Port 2 RS232 Interface The evaluation board has one multiprotocol RS 232 RS422 RS485 port and one RS232 port for connection to the xPico internal UARTs Serial port 1 is a DB9 type connector labeled J3 Serial Port 2 is a 3 pin header JP18 The null modem cable can be used to connect J3 directly to a stand...

Page 12: ...ttings on JP11 and JP12 Table 2 5 lists the correct jumper installation for each mode The xPico Wi Fi does not support RS485 RS485 is applicable only to the xPico Table 2 6 JP11 and JP12 Jumper Settings for Serial Port 1 J3 xPico Evaluation Board Serial Port 1 Mode J3 JP11 JP12 RS232 Default OUT OUT RS485 2 wire IN IN RS422 4 wire IN OUT JP18 is for connection to the module second serial port thro...

Page 13: ...below Once installed you will be able to view the xPico boot messages as well as provide command inputs through any PC terminal program such as Tera Term Download FTDI USB to serial drivers at this website http www ftdichip com Drivers VCP htm Table 2 8 JP17 Serial Port 1 Flow Control Break Out Header xPico Module J1 Pin xPico Module PIN FUNCTION JP17 Pin JP17 Pin JP3 Evaluation Board Function 10 ...

Page 14: ... the antenna cable The same procedure applies when using the PCB strip antenna with the exception that the swivel antenna does not need to be connected to the RF cable 1 Attach the U FL cable to the antenna prior to installing the xPico Wi Fi module on the J1 socket 2 Attach the plastic mounting clip to the module 3 Install the module SMT module on carrier board into the J1 socket 4 Install the ex...

Page 15: ...100K 01 evaluation board can also be powered via Power Over Ethernet PoE The integrated PoE regulator accepts power from the Ethernet port on J2 The final option is to connect DC power to header JP19 Table 2 10 Evaluation Board Power Options Input Power Option Description 5V Wall Cube Connect 5V wall cube to J5 or J6 USB port Note USB to serial and USB device port not available in this option USB ...

Page 16: ...00100K 01 LED is ON when Ethernet is in 100Mbps mode xPico with Ethernet only 8 LED4 Orange Ethernet Activity XPW100100K 01 LED blinks when there is activity on the Ethernet port xPico with Ethernet only 14 LED5 Orange Ethernet Duplex XPW100100K 01 LED is ON when Ethernet is in half duplex mode xPico with Ethernet only LED6 Orange Spare LED LED is ON when JP7 pin 1 is driven low LED7 Orange Spare ...

Page 17: ...eaders The table below lists the pin functionality of the additional evaluation board headers Table 2 14 Additional Headers J1 Pin Header Pin Signal Function 36 JP3 pin 1 Module reset to defaults active low Install jumper JP3 pins 1 to 2 to use SW1 for asserting default function 38 JP4 pin 1 Module hardware reset active low Install jumper JP4 pins 1 to 2 to use SW2 for asserting hardware reset 14 ...

Page 18: ...n Kit xPico Wi Fi Embedded Device Server Evaluation Kit User Guide 18 Evaluation Board Schematic XPW100100K 01 and XPCW1002100K Figure 2 4 Evaluation Board Schematic for XPW100100K 01 and XPCW1002100K Part 1 of 5 ...

Page 19: ...2 Evaluation Kit xPico Wi Fi Embedded Device Server Evaluation Kit User Guide 19 Figure 2 5 Evaluation Board Schematic for XPW100100K 01 and XPCW1002100K Part 2 of 5 ...

Page 20: ...2 Evaluation Kit xPico Wi Fi Embedded Device Server Evaluation Kit User Guide 20 Figure 2 6 Evaluation Board Schematic for XPW100100K 01 and XPCW1002100K Part 3 of 5 ...

Page 21: ...2 Evaluation Kit xPico Wi Fi Embedded Device Server Evaluation Kit User Guide 21 Figure 2 7 Evaluation Board Schematic for XPW100100K 01 and XPCW1002100K Part 4 of 5 ...

Page 22: ...2 Evaluation Kit xPico Wi Fi Embedded Device Server Evaluation Kit User Guide 22 Figure 2 8 Evaluation Board Schematic for XPW100100K 01 and XPCW1002100K Part 5 of 5 ...

Page 23: ...2 Evaluation Kit xPico Wi Fi Embedded Device Server Evaluation Kit User Guide 23 Evaluation Board Schematic XPCW1003100K Figure 2 9 Evaluation Board Schematic for XPCW1003100K Part 1 of 7 ...

Page 24: ...2 Evaluation Kit xPico Wi Fi Embedded Device Server Evaluation Kit User Guide 24 Figure 2 10 Evaluation Board Schematic for XPCW1003100K Part 2 of 7 ...

Page 25: ...2 Evaluation Kit xPico Wi Fi Embedded Device Server Evaluation Kit User Guide 25 Figure 2 11 Evaluation Board Schematic for XPCW1003100K Part 3 of 7 ...

Page 26: ...2 Evaluation Kit xPico Wi Fi Embedded Device Server Evaluation Kit User Guide 26 Figure 2 12 Evaluation Board Schematic for XPCW1003100K Part 4 of 7 ...

Page 27: ...2 Evaluation Kit xPico Wi Fi Embedded Device Server Evaluation Kit User Guide 27 Figure 2 13 Evaluation Board Schematic for XPCW1003100K Part 5 of 7 ...

Page 28: ...2 Evaluation Kit xPico Wi Fi Embedded Device Server Evaluation Kit User Guide 28 Figure 2 14 Evaluation Board Schematic for XPCW1003100K Part 6 of 7 ...

Page 29: ...2 Evaluation Kit xPico Wi Fi Embedded Device Server Evaluation Kit User Guide 29 Figure 2 15 Evaluation Board Schematic for XPCW1003100K Part 7 of 7 ...

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