User Manual

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User Manual (1.3) OpenTracker 2 5
Hardware Introduction
Board Overview
Processor
The ATMEL SAM3A4C ARM Cortex-M3 CPU is a 84MHz 32-bit ARM Core microcontroller with 256KB
embedded dual-bank Flash (2 x 128 kbytes) and 64 kbytes embedded SRAM.
Processor datasheets are available at http://www.atmel.com/devices/SAM3A4C.aspx
Modem
Quectel Quadband M95 GSM/GPRS Modem
 GPRS data uplink transfer: max 85,6kbps
 Quad-band:
o GSM850
o GSM900
o DCS1800
o PCS1900
Internal
Expansion Pins
USB Programming
Connector
Quectel M95 GSM/GPRS
Modem
GSM Antenna
Connector
GPS Antenna
Connector
microSIM Slot
Quectel L76 GPS/GLONASS
Module
JTAG
Indicator LEDs
Main Connector
ATMEL Processor