eSky wireless ES710 GPS Tracker User Manual ES710

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ES710 User Manual HTML Version

User Manual

ES710UserManual

AsiatelcoTechnologiesCo.Proprietary/Confidential 



ES710UserManual



R1.1



AuthorRevisionChangesDate

Changyu1.1Initialversion2015‐03‐03

 





 

ConfidentialMaterial:Thisdocumentcontainsinformationthatisproprietaryand

confidential,readingandcopyingthisdocumentisprohibitedwithout

permission fromAsiatelcoTechnologiesCo.

ES710UserManual

AsiatelcoTechnologiesCo.Proprietary/Confidential 

Contents

1Introduction..............................................................................................................................3

IDandToolingDesign........................................................................................................................4

2HardwareDesign.......................................................................................................................5

2.1BasicHardware..................................................................................................................5

2.2BasicRFPerformance........................................................................................................6

2.3CertificationandSafety.....................................................................................................9

3SoftwareFeatures...................................................................................................................10

3.1BasicSoftware.................................................................................................................10

3.2RemoteUpdate...............................................................................................................10

3.2.1AutoExecute...........................................................................................................10

3.3PowerModes..................................................................................................................10

3.4ATCommand...................................................................................................................11

3.5Report..............................................................................................................................11

3.6Reset................................................................................................................................12

3.6.1ContextPreservation...............................................................................................12

3.7StartupBanner................................................................................................................12

4TestMethod............................................................................................................................13

4.1Hardware.........................................................................................................................13

4.2SoftwareTest...................................................................................................................13



ES710UserManual

AsiatelcoTechnologiesCo.Proprietary/Confidential 

1 Introduction

TheES710isaself‐containedvehicletrackingdevicethatcombinesGPSlocationwithCDMA

connectivity.

Logically,theIONappearstoauseroraserverapplicationasasingleendpointdevice.Itcan

bequeried,updatedandconfiguredeitherthroughaserialconnection,oranovertheair

CDMAIPconnection,orthroughSMSmessaging.TheES710presentsitselfoverthese

connectionsasanenhancedcellularmodemwithattachedfunctionalelements.These

elementsinclude:

GPSlocationengine　

2Genera　lPurposeBidirectionalI/O(GPIO)pins

1Relaydrivepinoutput　

SerialUARTport　

Inputvoltagemonitor　(optional)

Timers　

Watchdoglockupprotection　(Dedicatedwatchdogcircuitisoptional)

Factoryl　oadoptionformotiondetection

AccesstotheseelementsandgeneralpurposeinterfacesisdonethroughanextendedAT

commandsetasdefinedherein.

Application scene:



ThisproductwillbedesignedbasedontheVIACBP8.2CDMA1X800M&1900MBaseband

chipset,whichincludesGPSfunctionality,ARMCPUandCDMAprotocol.Thisbaseband

externalconnection64Mbserialflash,CDMA800M/1900M/GPSRFTransceiver,andRF

Frontendcircuit.

Thedevicewilluseonedualbandantenna（CDMA800&CDMA1900）andonededicateGPS

antenna.



ES710UserManual

AsiatelcoTechnologiesCo.Proprietary/Confidential 

ID and Tooling Design

Thehousingwillbeprovidedbycustomer.Theproductappearance is shown as follows:

ItemDefinition

Dimension83(L)*44(W)*17.7(H)mm

Weight/



FCCID:YR8ES710

ES710UserManual

AsiatelcoTechnologiesCo.Proprietary/Confidential 

2 Hardware Design

2.1 Basic Hardware

ItemsRequirement

BasebandChipsetVIACBP8.2C

RFTransceiverFCI7790

MemorySerialFlash64Mb

PSRAM128Mb

AirInterfaceCDMA20001x,GPS

FrequencyCDMA20001x:800MHz,1900MHz

AntennaInternalAntenna(800M&1900M)

GPSAntennaDedicatehighperformanceceramicantenna

UIMrequirementNo‐UIMmode,UIMcardconnectoroptional

BatteryMonitorinternalanaloginputscaled

BuildinbatterymanagerSupported

DedicateTimersNo

WatchdogSupported(DedicateWatchdogisOptional)

MotionDetectOptional（GPS/Sensor）

LED2LEDSupported

2LEDs(oneisRED，oneisGreen)

PowerConsumption< 5Watts





TheES710providessupportforspecializedhardwarefeaturesthroughextendedAT

commands.Thefeaturessupportedincludethefollowing.

GPS

ThemajorfunctionalityoftheGPSmoduleistocomputethecorrelationresultsbetweenthe

incomingsignalandtheselectedPRNcodebasedoncertainCarrierDopplerFrequency,Code

DopplerFrequency,codephase,carrierphase,andtheparticularsatellitethemoduleis

trackingoracquiring.

GPIO

TwoGPIOpins,GP1andGP2,arepresentedtotheexternalenvironmentonthemain

connector.Theyaregeneralpurposebidirectionallinescapableofprovidingsystem

interruptstogenerateareportordrivelogiclevelstoexternaldevices.Theselinesare2.8V

logiclevelandare15Vtolerant.Thesepinsdefaulttoinput.GP1ispulleddownrepresenting

0whendisconnected;GP2ispulleduprepresentinglogical1whendisconnected.They

shouldbeassertedtoaknownvalueifused.GP1isintendedtouseforIgnitionSensing.

LED’s

TwoLEDstatusindicatorsareprovidedtoverifycorrectinstallationandoperation.The

statusLEDsarecolorcodedanddirectlyconveythestatusoftheCDMAandGPSsubsystems

asdescribedinthetablebelow.Theirvalidoperationalsoindicatesoperationalstatusand

power.

ES710UserManual

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LED Function Status

Red GPS On:GPSsatellitesacquiredand

Locked

FlashSlow:GPSsatellitesearchis

inprogress

Off:NopowerorGPSsubsystem

fault

Green CDMA/CDMAConnection On:IndicatesCDMAconnectionis

made

FlashSlow:CDMAsubsystem

initializedbutnoconnection

FlashFast:CDMAinitializationin

process

Off:NopowerorCDMA

subsystemfault

TheIONprovidesusercontrolallowingtheLEDstobeextinguishedonceinstallationis

verified.ThisfeaturereducespowerandfurtherconcealstheIONTrackerfromuntrained

partieswishingtodefeatitsoperation.

RelayDriver

A500mAsinkcapableoutputpinisprovided.Thispinismeanttodrivearelaycoilindented

tointerruptthestartersolenoidrelayfortheignitioncircuittoacar.

BatteryMonitor

ThebatterymonitorisinternalanaloginputscaledsuchthattheDCvalueofthepowerinput

pintotheIONsystemismeasured.Thisvalueisscaledtospanthemostsignificant8bitsof

theA/Dandconsequentlycoversascalefrom0to25.5Volts.

Timers

TimersresidentontheCDMAbasebandchipgenerateperiodicinterruptsforpowerdown

wakeup,watchdogsupport,reportgenerationandothertimerrelatedfunctions.Report

timersaresupportedbyrelatedATcommandandcausegenerationofperiodicreports.

Watchdog

CBP8.2chipsetprovideinternalsoftwareWatchdog,andaphysicallydedicateWatchdog

circuitrequirementisoptional.

MotionDetect

Afactorypopulatesoptionformotiondetectorisprovided.Ifpopulatedatthetimethe

ES710ismanufactured,thisoptionwillworkwithfirmwarepowerdownoptionstokeepthe

ES710inaverylowpowerdownstateuntilmotionisdetected.Uponwakening,areportcan

thenbegenerated.

2.2 Basic RF Performance

ItemsRequirementsRemark

TRPfreespace>=20dBmTRPfreespace

TISfreespace<=‐104dBmTISfreespace

Antennaloss<=‐3dBTRP‐TXPowerConducted

ES710UserManual

AsiatelcoTechnologiesCo.Proprietary/Confidential 

AntennaLoss<=‐3dBRXreceivesensitivityconducted–

TIS



BoardRFSpecification

CellularBandRX

Frequencyrange869MHz～894MHz

Sensitivity‐108dBm(FER≤0.5%)

Dynamicrange‐25～‐108dBm(FER≤0.5%)

SingletoneDesensitization‐102.4dBm(FER≤1%,‐30dBm@±900KHz)

IntermediationSpurious

ResponseAttenuation

‐102.4dBm(FER≤1%,‐43dBm@±900KHz/±1700KHz)

‐91.4dBm(FER≤1%,‐32dBm@±900KHz/±1700KHz)

‐80.4dBm(FER≤1%,‐21dBm@±900KHz/±1700KHz)

ConductedSpurious

Emission

<‐76dBm/1MHz（RXband）

<‐61dBm/1MHz（TXband）

<‐47dBm/30KHz（otherfrequency）



CellularBandTX

Frequencyrange824MHz～849MHz

MaximumFrequencyerror±300KHz

Maximumoutputpower25dBm

Minimumcontrolledoutput

power

<‐50dBm

Standbyoutputpower<‐61dBm

Codedomainpower

Thecodedomainpowerineachinactivecodechannel

shallbe23dBormorebelowthetotaloutputpower

measuredonboththeIandQdatachannelcombined.

Timereference±1.0uS

Waveformquality>0.944

Rangeofopenloopoutput

power

（test1：－25dBm/1.23MHz）－47.7±9.5dBm

（test2：－60dBm/1.23MHz）－7.7±9.5dBm

（test3：－93.5dBm/1.23MHz）20.3±9.5dBm

Conductedspuriousemission

‐42dBc/30Khzor‐54dBm/1.23MHz

（|Δf|:1.25MHz~1.98MHz）

‐50dBc/30Khzor‐54dBm/1.23MHz

（|Δf|:1.98MHz~4.00MHz）

<‐36dBm/1kHz

（|Δf|>4MHz,9KHz<f<150KHz,）

<‐36dBm/10kHz

（|Δf|>4MHz,150kHz<f<30MHz,）

<‐36dBm/100kHz

（|Δf|>4MHz,30MHz<f<1GHz）

<‐30dBm/1MHz

（|Δf|>4MHz,1GHz<f<12.75GHz）

ES710UserManual

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

PCSBandRX

Frequencyrange1930MHz~1990MHz

Sensitivity‐108dBm(FER≤0.5%)

Dynamicrange‐25~‐108dBm(FER≤0.5%)

SingletoneDesensitization‐102.4dBm(FER≤1%,‐40dBm@±1250KHz)

IntermediationSpurious

ResponseAttenuation

‐102.4dBm(FER≤1%,‐43dBm@±1250KHz/±2050KHz)

ConductedSpurious

Emission

<‐76dBm/1MHz（RXband）

<‐61dBm/1MHz（TXband）

<‐47dBm/30KHz（otherfrequency）



PCSBandTX

Frequencyrange1850MHz~1910MHz

MaximumFrequencyerror±150KHz

Maximumoutputpower24dBm

Minimumcontrolledoutput

power

<‐50dBm

Standbyoutputpower<‐61dBm

Codedomainpower

Thecodedomainpowerineachinactivecodechannel

shallbe23dBormorebelowthetotaloutputpower

measuredonboththeIandQdatachannelcombined.

Timereference±1.0uS

Waveformquality>0.944

Rangeofopenloopoutput

power



(test1:‐25dBm/1.23MHz)‐50.7±9.5dBm

Conductedspuriousemission

(test2:‐60dBm/1.23MHz)‐10.7±9.5dBm

(test3:‐91.3dBm/1.23MHz)20.3±9.5dBm

‐42dBc/30Khzor‐54dBm/1.23MHz

(|Δf|:885KHz~1.98MHz)

‐54dBc/30Khzor‐54dBm/1.23MHz(|Δf|:

1.98MHz~4.00MHz)

<‐36dBm/1kHz(|Δf|>4MHz,9KHz<f<150KHz)

<‐36dBm/10kHz(|Δf|>4MHz,150kHz<f<30MHz)

<‐36dBm/100kHz(|Δf|>4MHz,30MHz<f<1GHz)

<‐30dBm/1MHz(|Δf|>4MHz,1GHz<f<12.75GHz)

GPS

AGPSSupport

Embedded AGPS software supporting an internal GPS

subsystem solution

E911FCCmandatedphase1andphase2(optional1)

FrequencySupportL1-band (1.57542GHz)

Channels: 210 PRN， 66 Search， 22 Simultaneous

ES710UserManual

AsiatelcoTechnologiesCo.Proprietary/Confidential 

tracking

Sensitivity

Sensitivity (UHIS):

Tracking: -156dBm

Reacquisition: -153dBm

Acquisition: -144dBm

TrackingTimeRequirement

Acquisition time:

Hot: <2s

Warm: <30s

Cold: <60s

Reacquisition: 2s - 10s Depends on signal level



2.3 Certification and Safety

ItemsRequirement

DropDesign1.2meter6directionstandarddroptest

TemperatureRange‐40to85°COperation

‐50to+100°CStorage

Humidity:20%to90%Operation

10%to95%Storage

Altitude:‐500to+18,000m



VehicleISOTestISO+7637‐2‐2004;ISO+7637‐3‐2007;ISO_10605‐2008;

ISO+16750‐2‐2010

FCCCertificationFCC47CFRPart22andPart24

SafetyULListing

OthersOperatorRequirementIndustryCanada/AT&T(optional)

ESDRequirement15KVnon‐conductive

ES710UserManual

AsiatelcoTechnologiesCo.Proprietary/Confidential 

3 Software Features

3.1 Basic Software

ItemsRequirement

AirInterfaceCDMA20001x800/1900MHz;GPS

1xData Supported

IPStackIpv4/IPV6

UpgradeMethodRemoteupdate /PCtool

RUIMOptional

CompatiblewithNone‐RUIMSupported

RemoteUpdateSupported

PowerModesSupported

ATCommandSupported

ReportSupported；3000records

DriverGPIO，LED，GPS，UART

GPIOsInterruptforDoorOpenDetect,Ignition

Status

LEDsGPSStatus,CDMAStatus

WatchDogSupported(CBP8.2integrated)

ResetSoftreset

StartupBannerSupported

3.2 Remote Update

TheES710supportsOTAfieldupgradesoftheES710residentapplication.Anovertheair

TFTP(TrivialFileTransferProtocol)connectionismadeoveraUDP/IPconnection.A

replacementfileisthentransferredfromaservertotheES710andthatfilereplacesthe

previousapplicationimage.

3.2.1 Auto Execute

TheAutoExecuteUtilitycopiesthecontentsoffilesystem.exfintosystemexecutableRAM

andexecutesitfromthere.Thisfileisthefactorydefaultapplication.Anotherfilenamed

custom.exfcanbeloadedintothefilesystem.

AutoExecutewilllookfirstforafilenamedupdate.exfandloadandexecutethatinplaceof

custom.exfifitexists.Ifupdate.exfexecutessuccessfully,thepreviouscopyofcustom.exfis

deletedfromthefilesystemandupdate.exfisrenamedtocustom.exf.

3.3 Power Modes

TheES710devicesupportsseveralpowermodesthataresetbythepowermodecommand.

Infullpowermodethecellularsubsystemwillmaintainapersistentcellularconnection

wheneverserviceisavailableaswellasanIPconnectionwhereavailable.

Anyhardwareorsoftwareresetwillinterruptanypowermodeandreturnthedevicetofull

powermode. Insummary,theconditionspermanentlyrestoringfullpowermodeinclude:

ES710UserManual

AsiatelcoTechnologiesCo.Proprietary/Confidential 

 Powercycle

 Watchdogtimeout

 Resetcommand

 CDMAphonecallreset

 SMSorUARTpowermodecommand

 Motiondetect(ifdetectorinstalledandenabled)

Wheninapowerdownmode,thefollowingresourceswillcauseinterruptsthatwillwake

theES710andcauseittoattemptcompletethefunctionassociatedwiththeinterrupt.

Simultaneousinterruptswillcausesequentialcompletionofeachassociatedfunction.These

interruptsinclude:

 Reporttimer　

 GPIOchange　

 Batterythreshold　

 Heartbeat　

 Watchdog　

 Power　‐up

Therelatedinterruptfunctionwillbeattemptedforatotaldurationsettheassociated

parameterinthepowermodecommand.

3.4 AT Command

ES710commandsareATextensionsspecifictoES710devices.Theyarecloselybasedon

commandsthatareassimilaraspossibletootherindustrycommondevicesandare

essentiallysubsetsofstandardIONcommands.CommoncommandsusedwithCDMA

modemssupportingIPconnectivityarenotincludedwithintheES710commandset

extensions.Thesecommandsareleftintheirnativestructure,asdefinedbytherespective

basebandCDMAchipsupplierwhichproductalreadyinuse.

3.5 Report

TheES710capturesdataandformsareportrecordwiththatdata.Thisisasingledata

structureintendedtocontainallofthetypicallyusefuldataontheTALONCV001.Other

informationcanbequeriedseparatelyusingseparateATcommands.

ReportsarealwaysgeneratedbyinterruptsregardlessofwhetherornotthereisaGPSlock.

Ifnolockhaseverbeenattainedsincehardwarereset,defaultvaluesof0arereturnedfor

allGPSfields.Ifalockhasbeenattainedandlost,thereportwillcontainthelastvalidGPS

dataincludingthetimestampofthatdata.

BaseRequirements：

1. Areportisgeneratedinresponsetoeitheraninterrupteventorinresponseto

executionofassociatedATcommandsexplicitlyrequestingone.

2. GPScoordinatesarestoredinreportsassignedhexvaluestosavespace.

3. Toreducedatatransmissioncosts,thedatawithinareportrecordcanbemasked

ES710UserManual

AsiatelcoTechnologiesCo.Proprietary/Confidential 

andremovedbeforeitistransmitted.

4. Everyreporthasatagandeachenabledinterruptoreventgeneratesaseparate

report.Thereporttagsindicatethecauseofthegeneratedreport,whichcanbean

interrupt,aneventorinresponsetoacommand.

3.6 Reset

Thereisaninternalsoftreset.

3.6.1 Context Preservation

WhenaresetiscausedbytheNetworkWatchdogorbytheResetcommand(modes0,1),

thecontextofthesystemisbeingpreservedandisrestoredafterthereset.Thecontext

includesalltheperiodictimers,thereportqueue,theodometer,etc.Thisallowstoresetthe

unitasatroubleshootingmeasureeitherperiodicallyorduetoNetworkWatchdogwithout

losingreportsthatarealreadyinthequeueorarependingonrunningtimers.Notethatthe

resetprocessmaycause1‐2minofinaccuracyinthetimersandshouldnotbeconsideredas

veryprecise.

Modes8/9oftheIONRScommandperformsoftandhardresetrespectivelywithout

preservinganycontext.Factoryreset(IONFR)alsodoesnotpreserveanycontextofthe

system.

3.7 Startup Banner

AfteraresetastartupbannerisprintedthroughtheUARTonly.Theformatandcontentof

thebannershownbelow:

FW:<firmware version>; BIN:<bin version>; MEID/ESN:<MEID/ESN>

APN1:<apn1 name>; IP:<IP>:<port>;LPORT:<lport>

RI:<s,v,t>; DTE:<t1,t2,t3>; DI:<t>; HB:<t>; NR:<t,c,r>; RS:<a,t,r>

ES710UserManual

AsiatelcoTechnologiesCo.Proprietary/Confidential 

4 Test Method

4.1 Hardware

TestItemDescription

BasebandFunctionTest• PowerInputTest

• PowerConsumptionandCurrentTest

• HeatDissipationTest

• UARTStabilityTest

• GPIOLevelTest

• LEDStabilityTest

• DropDownTest

• ESDTest

• High/LowTemperatureTest

• HumidityTest

RFTest• RFPerformanceTest

• GPSPerformanceTest

• AntennaPerformanceTest

4.2 Software Test

TestEnvironmentConstruct

 messageTestenvironment

1.usbdongleandPCasmessageserver

2.sendmessagetoES710

 UDPTestenvironment

1.connectdongletoPCandcreatedialupasipserver

 UARTTestenvironment

1.connectES710topcwithcomserialcable

2.openTerm inaltoolandsendatcommand

3.reponsecanbeshownatterminalwindow

ES710UserManual

AsiatelcoTechnologiesCo.Proprietary/Confidential 



5 FCC Regulations:

 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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ormore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.

Caution：

Changesormodificationsnotexpresslyapprovedbythemanufacturercouldvoidthe

user’sauthoritytooperatetheequipment.

Thedevisecannotbeusedwithin20cmofanypersonsandmustnotbeco‐located

within20cmofothertransmitterantennas.



eSky wireless ES710 GPS Tracker User Manual ES710

eSky wireless Inc. GPS Tracker ES710

User Manual

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