Hi-Link HLK-SW2 User manual

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HLK-SW2 User Manual
Serial to Ethernet
Shenzhen Hi-Link electronic Co., LTD

深圳市海凌科电子有限公司 Shenzhen Hi-Link Electronic Co.,Ltd
Http://www.hlktech.com Tel:[phone] Fax:[phone]
Shenzhen Hi-Link Electronic Co.,Ltd
1 Summary
HLK‐SW2isanewprofessionalremotecontrolterminallaunchedbyHi‐Linkelectronic,isarealization
ofTCPthroughthegatewayandestablishescommunicationconnectionwiththeremotedevice,itcanbe
based on without modifying the original protocol, to realize the connection of network client and
equipmentdirectly,savethedevelopmentcycle,enhancetheuserexperience.
  Compared with the traditional dynamic domain name plus router port mapping mode,has the
incomparable superiority, for the user saving the application of dynamic domain name, the router port
mappingandfrequentoperation,makeequipmenttoachievetheplug‐ineffect.
1.1 Technical Specifications：
Table1 HLK-SW2 Technical Specifications
Basic Parameters
Networkstandardwireless：IEEE802.11n、IEEE802.11g、IEEE802.11b
wired：IEEE802.3、IEEE802.3u
Wirelesstransmissionrate
11n:maximumupto150Mbps
11g:maximumupto54Mbps
11b:maximumupto11Mbps
Tracksnumber1‐14
Frequencyrange2.4‐2.4835G
Emissionpower12‐15DBM
Interface1Ethernet,15Vpowerinterface 
Antenna
AntennatypeExternalAntenna(5DBior2DBicircularsmartantenna)
Functional Parameters
WIFIWorkModeClient/AP/Router
WDSFunctionSupportWDSwirelessbridgeconnection
Wirelesssecurity
WirelessMACaddressfiltering
Wirelesssecurityfunctionswitch
64/128/152bitWEPencryption
WPA‐PSK/WPA2‐PSK、WPA/WPA2securitymechanism

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Networkmanagement
 RemoteWebmanagement
Configurationfileimportandexport
WEBsoftwareupgrade
Other Parameters
Status indicator Statusindicator
Environmental standard
Operatingtemperature：‐20‐70℃
Operatinghumidity：10%‐90%RH（unfrozen）
Storagetemperature：‐40‐80℃
Storagehumidity：5%‐90%RH（unfrozen）
Additional properties Frequencybandwidthoptional：20MHz、40MHz，Automatic
1.2 Electrical Characteristics
Input Power：5V～12V
Input Current：1A
Relay Maximum input voltage：220V
Relay Maximum Input Current：10A
Input and output：2 outputs 2 inputs
Default IP：192.168.16.254
The default port number：8080

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1.3 Dimensions
HLK-SW2 Dimension（TOP view）
Note
： 85 × 53 × 19mm

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1.4 Hardware instruction
Somefeaturesofbasedboardareshownbelow ：
HLK-SW2 General development start kit
Interface introduction
Function Name Tag No. Description
Outside
interface
DCpower Power DCinput,voltagerange:5～12V
StatusLight LED3
Microcontrollerrunningstatuslights,1secondflash
once
Networkport WAN ConnectedtotheLANportofrouter
BindingPost P1‐P8 2way220v，10Arelay
LED Status STA
Indicatestheconnectionstatusofthe clientand the
server:



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ON:clientandserverhasbeenconnected
Off:clientandserverisnotconnected
Flashing:Theclientandserverisgoingondata
communication
WIFI WIFI
WIFI indicator, when WIFI working, WIFI light starts
blinking, if it has data transmission , accelerate
flashes
LED1～２LED1～２
IndicatestheWorkstatusofrelay
ON:relayworks
OFF:relaybreak
Button
RST_MCU RST MCUreset
Default_WIFI Default
Long press (more than 6 seconds):restore factory
defaultsettings
ButtonK0 K0 ControlrelaySW0
ButtonK2 K2 ControlrelaySW2

1.5 TypicalApplication  
 Handhelddevice
 Remotecontrol
 ConsumerElectronics
 IOTapplication
 Industialcontrol
 Medicaldevice
 LEDcontrol
 Sensornetworkapplication




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Note:Toensurethenormaloperation,pleaseensurethatyouhaveboughtourHLK‐SW16developmentkit.As
shownbelow
HLK‐RM04module
HLK‐SW2basedboard 
2.4Gflexibleantenna

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5V2000mApowersupply
NetworkCable(optional)
Please connect the module well as the way shown in the followed picture:
Please note the direction that the HLK-RM04 module plug in the carrier board!

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2.12.1 System principle.
The whole system consists of server, terminal program and clientcomponents,asshownin
fig:
1) server
Receivingdeviceandclientregistration,toassisttheclienttofindequipmentandestablishtheconnection
2) device
Automaticallyconnecttotheserverafterthedeviceisstarted
3) the client
Runtheclientwillautomaticallyconnecttotheserver,toestablishaconnectiontoterminalequipmentwiththe
aidofaserver.
2.2Look over the module P2P account and password
1. ToensurethattheRM04moduleisinthefactorydefaultsettings.MethodforRestorefactorysettings:to
poweronthemodule,waitforabout35seconds.ThenpresstheExit/Defaultbuttononthebasedboard
morethan6seconds,thenthemodulewillrestartautomatically.
2.Poweronthemoduleagain,waitingfor35S,theLEDsonthemoduleflashing.
3.ComputerconnectedtheWIFIonthemodule,SSID:Hi‐Link_XXXX,password:12345678.

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4. Enterthe192.168.16.254/p2p.asp in yourcomputer'swebbrowser,enterthe usernameadmin,password
admin,clickOK.Toviewaccountandpassword;atthesametime,canchangethepasswordonthisinterface
(accountcannotbemodified).Shownasthefollowingdiagram:

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(Note: the account and passwords are case sensitive！！！）
2.5 Open P2P software, enter the account number and password, and click
Connect,asshowninthepicturebelow：
1.Connection
IfSW16moduleintheLAN,thenthesoftwarewillautomatically connect to the module through
LAN,otherwise,thesoftwarewillautomaticallyconnecttothemodulethroughremoteway.


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Note: This picture shows is the PC side, If you use mobile client,just as same way.
2.ConnectionStatusDisplays
Thelowermostinterface displaystheconnectionstatus.
3.TimeDisplays
Thebottomscreendisplayitems showsthecurrenttime
4.OnAndOff
Clickthebutton  Cancontroltheopeningandclosingoftherelay0,clicktheallopen
allclosed ,the16groupscanbefullyopenandfullyclosed.
5.Timecalibration
SW2comeswithclockchip,youcanclick buttonto  upgradethetime.

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6.Advanced
ClicktheAdvancedbuttontoexpandtheinterface,fromwhereyoucancontrolcorrespondingproperties
throughthebutton.Shownasbelow:
7.Modifybutton’sname
Firstly,youneedtoclickonthebutton0,intheplacehere willshowthenameof
thisbutton,，modifythe0toTV,Thenclickthe button,afterthatyouwillfindthebutton0
becometoTV already.
8.Setinchingfunction
Firstlychooseonebuttonyouwanttosetfor，clickonthebutton ,intheinchingtimeitem
inputthetimeyouwanttoset,like5,thenclickthebuttoncommit ，
Ifthepop‐uppromptwindowreads: itmeansyoualreadysettheinchingfunction
successfully.
    Whenyouopenthebutton,itwillcloseautomaticallyafter5second. 

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9.Setthetimerfunction
Firstchoosethebuttonyouwant,like0,selecttimer ,thenyoucansettimerfunctionnow.，ifyou
wanttosetthetimeto8amOnMonday,setitfirstly 
,thenclicktheaddbutton ,Thenyouwillgettheclue：
,atthistime,thetimeyouaddwillshowinthetimelist：,click
thesubmitbutton: ,whenyougetthepop‐upwindow: ,itshowsthe
timerfunctionfor0havefinished.OnMonday8AM,therelayforbutton0willopenauto.Ifyouwantdelete
it,justchoosethetimeinthelist: ,thenclickdeletebutton ,youwillget
cluewindow: ,itmeansthetimehavebeendeleted.
10.Removetheinchingandtimerfunction
First,clickthebuttonlike0,thenchoosethebutton or  ，thenclickthesubmitbutton,if
youseethewindow ,whichshowsyouhaveremoveitsuccesfully.
11.Inquiry
Fistclickthebuttonlike0,henclickontheinquirybutton: ,oucanseetheparametersofbutton
0.
