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VT - M2M - M4

·CPU:ARM32-bit Cortex-M4, 168MHz
·Integrated 256KB SRAM and 1024KB Flash, 2MB SPI Flash(up to 8MB)
·Embedded GPS, GPRS modem (Optional 3G modem),
·Optional80.211 b/g/n WLAN Module, ZigBee Module or others
·Optional 1x10/100-BaseT Ethernet, by M12 connector
·Optional 1xGPIO IN (or 4ch),1xRelay OUT(Or 3xOuts), 1 or 2 x Analog Input
·1xRS232 for configuration, Optional1xRS232, 1xRS485, 1xSDI-12
·Ultra-low power consumption
·DC Power Input 5/12/24V(4-36V), Embedded Chargeable 6Ah Battery

CPU Processor ARM 32-bit Cortex-M4, 168MHz
Memory RAM On Chip 256KB SRAM
Flash On Chip 1024KB Flash
Storage Extended 2MB (up to 8MB) SPI Flash, for saving data
Wireless Communication Cellular mini-PCIe 3G/GPRS module, in USB or UART interface
Flexible for the selection of kinds module by customer
WLAN Optional Embedded 80.211 b/g/n WLAN Module
ZigBee Optional, or RF 2.4G
GPS uBlox: NEO-6M, Support GPS (Optional BeiDou)


Optional support Iridium Satellite Modem based on NAL:9603-I or others (Actived by customer)
Antenna Internal antennas, Support external antenna by different cable & enclosure
Peripheral Interfaces Ethernet Optional pin out 1x10/100Base-T by M12 connector
USB Optional, 1xUSB Host, Pin out to M12
Accelerometer FreeScale:MMA8451
Temp Sensor TI:TMP112, +/- 0.5°C
RTC Supported
LED Status LED (Charging / Alive / Report / Status)
COM Port 1xRS232,Audio jack , for Local Configure
Optional, 1xRS232, isolated,8x1.25mm, pin out to M12
Optional, 1xSDI-12,8x1.25mm, pin out to M12
Optional, 1xRS485,isolated,8x1.25mm,pin out to M12
GPIOs(Optional) 1xGPIO IN (with transient protection), Option 4xGPIO IN
1xRelay Output, Drive >8A/220VAC, optional 3x Relay
Analogs(Optional) 1 or 2xAnalog Input, 12bit, support 4-20mA or 0-5V Input, High input impedance, with Transient protection
Software OS Real-Time OS
Applications Provide SDK and transparent communication
Support Over the air update
Power management of DC and battery monitor
Optional: Support at least 1 Geofence, Radial can be set, Position report once a day or report on motion, and store 30 days of position reports
Power DC Input DC 5V/12V/24V (4-36V)
Support Kinds of Solar Pad
Battery Internal Battery, Manually Changeable, with IP67 Cover,3.7V,6Ah Battery Supported.
Consumption Ultra-low consumption, 2W pulse, 100uA Idle
Without Solar Input can work 1 week, once report a day
Mechanical Dimensions 160(L) x 118(W) x 53(H)
Weight TBD –Depending on options selected
Enclosure Black Plastic Box, IP67
Optional Spec (J1455 (Cab/Chassis Mount), Chemical Resistance, UV Resistant, Gravel Bombardment)
Mounting Optional DIN method, or Magnetic mount method, or with Mounting Bolts / Zip Tie
Environment Condition Temperature Operating::-40°C~+85°C(Lower temperature battery may reduce the capacitance)
Storage: -20°C ~ +70°C, (ETR:-40°C ~ +85°C Optional)
Humidity 5-95%RH at 25-35 (Non-Condensation)
Cooling Mode Fanless
VT-M2M-M4 datasheet