Sena LS100W User Manual Page 1

1HelloDevice Lite SeriesLS100WUser GuideVersion 1.5.22007-07-18

102: Getting StartedThis chapter describes how to set up and configure the LS100W for the first time..- 2.1 Panel Layout explains the panel layout and

11Figure 2-1. The panel layout of the LS100W2.2 Connecting the HardwareThis section describes how to connect the LS100W to the serial device for initi

12Figure 2-2. Connecting the Power to the LS100W2.2.2 Connecting to the Wireless LANAn 802.11b Wireless LAN card is embedded in the LS100W. When power

13Figure 2-3. Connecting a Serial Device to the LS100W2.3 Accessing Console PortThere are two ways to access console port of the LS100W depending on w

14Figure 2-4. Connecting a serial console cable to the LS100W2) Connect the other end of the cable to the serial port of user’s computer.3) Slide Data

15login: adminpassword: *****Type 'help' to get command usages> helpset group par1 [par2 ...] + <CR>- group = 'ip','

16Type the following command in the command line interface of your computer.telnet 192.168.1.254Or run a telnet program with parameters as follows.Fig

17- If group is omitted, shows help screen.- If group is specified, shows 'set' commandusage of the group.factorydefault [option] + <CR&g

18> set ip static * 255.255.0.0OK>Figure 2-9 Changing only one parameter value exampleCommand usage of ‘set’will differ depending on the groups.

19> get ipIP_mode: staticIP_address: 192.168.1.100Subnet_mask: 255.255.255.0Gateway: 192.168.1.1>Figure 2-11 Getting ip configuration screen‘sta

2User Guide for the HelloDevice LS100WVersion 1.5.2Firmware version 1.5.XLast revised on July 18,2007Printed in KoreaCopyrightCopyright 2002-2007, Sen

20Figure 2-13 Getting all parameters screen2.4.3 ‘help’CommandWith ‘help’command, users can find command usage help in the console screen. Basic comma

21par1 = PPPoE username,par2 = PPPoE passwordFigure 2-15 Help screen with ‘ip’group specified2.4.4 ‘factorydefault’CommandWith ‘factorydefault’command

222.4.7 ‘reboot’CommandWith ‘reboot’command, the LS100W will be rebooted immediately. Changed parameter values will beapplied when the LS100W is up ag

233: Wireless LAN Configuration3.1 OverviewIEEE 802.11, a Wireless LAN standard, is the basic network element used by this device. It requiresone or m

24Even when a certain value or an asterisk (‘* ’) symbol is entered in a channel value entry using the‘set’ command, the LS100W will ignore those valu

25Table 3-1 Wireless Lan Setting ParametersParameter ValuesSSID Default / (Max 16 32 characters)Type Infrastructure mode or Ad-hoc modeChannel CH .1 ~

26- ch: set channel number when adhoc mode- WEP1: 0=none / 1=64bit / 2=128bit- WEP2: a=ASCII type pass,h=Hexdecimal type pass- WEP_Key: ASCII type = 5

274: IP Address ConfigurationA valid IP address of the LS100W needs to be assigned before it starts to work in the user's networkenvironment. A n

28IP address is an identification number assigned to a computer as a permanent address on thenetwork. Computers use IP addresses to identify and talk

294.2 DHCP4.2.1 OverviewDynamic Host Configuration Protocol (DHCP) is a communications protocol that allows networkadministrators to manage and automa

3Revision HistoryRevision Date Name DescriptionV1.3.2 2005-08-22 Sam Kim Initial ReleaseV1.4.0 2005-10-14 JOJ Descriptions for AP auto scan and IPfilt

304.3 IP FilteringThe LS100W has an IP address based filtering feature to prevent unauthorized remote hosts fromaccessing LS100W. The user can allow o

315: Host Mode ConfigurationHost mode represents the operating session mode of the LS100W. Several host modes are availablefor the data communication

32set host hostmode par1 par2 ...where,hostmode: tcps=TCP server / tcpc=TCP client / tcpsc=TCP server & clientparameters:if hostmode = TCP server

33Sync-SentIf the LS100W sends a connection request to a remote host, the state is changed from [Closed] to[Sync-Sent]. This state is maintained until

342) OperationsSerial data transferWhen a session has been established, the LS100W reads the data from the serial port buffer tillinternal serial buff

355.1.2 TCP Server Mode ConfigurationTo configure the LS100W to work as a TCP server, use ‘set’command as follows:set host tcps listening_TCP_port ina

365.2 TCP Client Mode Operations5.2.1 OverviewThe LS100W works as a TCP client, and the default TCP state is [Closed] in this mode. The remotehost wil

37Cyclic ConnectionIt Cyclic Connection function is enabled, the LS100W will make an attempt to connect to the user-defined remote host at certain int

385.2.2 TCP Client Mode ConfigurationTo configure the LS100W to work as a TCP client, use set command as follows:set host tcpc dest_ip dest_port cycli

39Or[Listen] --> [Sync-Sent] --> [Established] --> [Data] --> [Closed] --> [Listen]The initial state is [Listen]. If there are data com

4Contents1: Introduction 61.1 Overview...

405.3.2 TCP Server/Client Mode ConfigurationTo configure the LS100W to work as a TCP server/client mode, use ‘set’command as follows:set host tcpsc li

416: Serial Port ConfigurationTo attach the serial device to the LS100W serial port, its serial port operation should match exactly tothat of the seri

42The purpose of the DTR/DSR pin is to emulate modem signal control or to control TCP connectionstate by using serial port signal. The DTR is a write-

437: System AdministrationUsers can configure administrator username, password and device name using set command asfollows:set admin username password

44Appendix A: ConnectionsA.1 Serial Port Pin OutsThe pin assignment of the LS100W DB9 connector is summarized in Table A-1. Each pin has afunction acc

45Appendix B: Well-known Port NumbersThe port numbers are divided into three ranges: the Well Known Ports, the Registered Ports, and theDynamic and/or

46Appendix C: TroubleshootingC.1 Power/LED Status TroubleshootingProblem Cause ActionPower LED doesnot light upPower cable is notconnectedCheck power

47C.4 IP Address TroubleshootingProblem Cause ActionUse serial console to find IP addressCannot find IPaddress of theLS100WLS100W is disconnectedfrom

48C.7 Serial Communication TroubleshootingProblem Cause ActionSerial data arenottransferred byTCP/IP immediatelyToo large inter-charactertimeoutSet in

49Appendix D: WarrantyD.1 GENERAL WARRANTY POLICYSena Technologies, Inc. (hereinafter referred to as SENA) warrants that the Product shall conform toa

54.3 IP Filtering...305: Host

50D.3 HARDWARE PRODUCT WARRANTY DETAILSWARRANTY PERIOD: SENA warranties embedded hardware Product for a period of one (1) year,and external hardware P

61: Introduction1.1 OverviewThe HelloDevice Lite Series allows you to network-enable a variety of serial devices that were notoriginally designed to b

71.3 Product SpecificationOne male DB9 serial port for data communication/serial consoleSerial speeds 1200bps to 115200bpsFlow Control: None, Hardware

81.4 Terminologies and AcronymsThe network terminologies used frequently in this manual are defined clearly to help you attain abetterunderstanding of

9Table 1-1 Acronym TableISP Internet Service ProviderPC Personal ComputerNIC Network Interface CardMAC Media Access ControlLAN Local Area NetworkWirel