User's Manual

TALONCV002UserManual
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1 Introduction
TheTALONCV002isaself‐containedvehicletrackingdevicethatcombinesGPSlocationwith
CDMAconnectivity.
Logically,theIONappearstoauseroraserverapplic ation 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TALONCV002presentsitselfover
theseconnectionsasanenhancedcellularmode mwithattachedfunctionalelements.These
elementsinclude:
GPSlocationengine 
2General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:
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This product will be designed based on the VIA CBP8.2 CDMA 1X 800M&1900M Baseband
chipset, which includes GPS functionality, ARM CPU and CD MA protocol. This baseban d 
external connection 256M 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.
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