GPS Antenna BEMA101A Automatic Vehicle Locator GSM Antenna LED Indicator Power switch Micro-fit connector Features Low power ARM 32-bit Cortex–M3 CPU 256KB Flash and 48KB SRAM Onboard GSM GPS Module (option) Built-in Battery Charger circuit 5 x IO port / 1 x AD-in port / 2 x RS232 port Wide temperature poeration Hardware Specifications Processor System Indicators ARM 32-bit Cortex-M3 CPU Low battery / Event occurred / GSM TX / GPS active External Connectors Memory 256KB Flash Memory 48KB SRAM Memory 64K-bit no delay RAM GSM Module with Antenna Tri-Band wireless module supporting 900 / 1800 / 1900MHz default (or 850 / 1800 / 1900MHz option) Support Voice / SMS / CS Data / GPRS mode Built-in TCP / IP with stack-speed design, for M2M application Support passive antenna Hand-free design (option) GPS Module Antenna Support GPS module (with 50-channel receiver engine), and active antenna Support GGA / RMC / TXT / GLL / GSA / GSV / VTG message Sensitivity of tracking: -158~-160dBm Support 1 x power-in, 1 x AD-in, 2 x RS232, and 5 x IO ports on Micro-fit connector IO 5 photocoupler IO port (2 x input ports and 3 output ports, with external power support) Serial Ports Support 1 x DMA-based operation three wired serial port, for update and system configuring Battery (option) Support +4.2V / 1400mAh polymer battery and Auto Battery Charger circuit Power Requirement DC +9V~+32V power requirement with short-circuit protection Operating Temperature -20°c to +80°c BOLYMIN, INC. VER:02 1 BEMA101A Software Specification Voice / SMS / CS Data / GPRS Mode 7 pre-defined SMS number setting Remote Output Control Voice Wire-tapping Triggered report Tracking report by Interval / Analog input measurement Mileage / Intelligent Mode Time / Date setting Device ID / Password setting Remote configuration Battery-Low alarm Specified-Event alarm Accessories Micro-fit IO cable set with power-in / IO port / RS232 / AD-in System configuring utility program User manual Application System Block Diagram BEMA101A BLOCK DIAGRAM GPS GSM earphones microphone 3 x OUT PHOTO COUPLED POWER PWM IO 2 x IN Processor AD-in 2 x RS232 CHARGER I²C BATTERY INDICATOR RAM FLASH Order Information Parts NO. GPS Battery Subject application BEMA101A ☆ ☆ AVL ☆ Home Security BEMA101A1 BEMA101A2 BOLYMIN, INC. Data Terminal www.bolymin.com.tw Revised Date:14-DEC-2009 VER:02 2