User Manual

2
1Introduction
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The device comes pre‐configured from the factory. It is ready to use.
TheFLEX2ap pearstoauseroraserverapplicationasanendpointdevice.Itcan
bequeried,updatedandconfig uredeitherthroughaserialconnection, anovertheairIP connection,
orthroughSMSmessaging.TheFLEX2presentsitselfoverthese
connectionsasanenhancedcellularmodemwith attachedfunctionalelements.Theseelements
include:
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 GPSlocationengine
 Accelerometer
 Input/outputsdedicatedforignition,relay,buzzer,andgeneralpurpose
 SerialUARTport
 Timers
 Watchdoglockupprotection
 Powermanagement
 Eventreporting
 Voltagemonitoring
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AccesstotheseelementsandgeneralpurposeinterfaceisdonethroughanextendedAT
commandset.Configurationparametersarestoredtoflashmemoryandareautomaticallyused
onthenextpowerupevent.Formoredetails,pleasereferencetheATCommanddocument.
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2 HardwareDesign
2.1 BasicHardware
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Items Requi
r
ement