Totemtech - AT07-3G


    • Send data to two servers simultaneously.
    • 3-Axis Digital Accelerometer movement status monitoring.
    • Micro SD card support for big data storage.
    • Firmware upgrade by OTA.
    • Support DC 9v --50v , over-voltage protection.
    • Send commands to GPS trackers via GPRS or SMS or USB port.
    • Send GPRS data to IP or domain name.
    • 16Mb Flash Memory( stores 4000pcs or so data).
    • Fuel/oil level detection with high accuracy.
    • Google map link sent via SMS.
    • Voice monitoring function with microphone.
    • user defined settings on I/O ports: digital input, digital output, analog input.
    • Real time tracking and history data traces tracking.

    Description for GPS tracking:

    • UMTS/ HSPA+ and GSM/ GPRS/ EDGE coverage: 
    • 850/900/1800/1900MHz@GSM.
    • 900/2100MHz@UMTS.
    • u-blox GPS module with high GPS positioning accuracy.
    • Voice SMS, GPRS TCP / UDP communications.
    • Track by cell phone or web based tracking software.
    • Real-time tracking (Time, Distance Interval or Intelligent Mode).
    • Alarm types: Over-speed, Low power, tremble, Parking, SOS,exterior power off, Internal power low alarm.
    • Control car doors close/open, Detect the status of engine on/off.
    • Intelligent power management: normal, sleep, deep sleep.
    • 16Mb flash memory for data storage in GSM blind area.
    • Sleep mode for Saving Power and GPRS traffic.
    • Backup battery: 800 mAh Li Polymer battery. 
    • Geo-fencing reports: into-Geo-fence; Out Geo-fence.
    • Motion sensor for vehicle motion detections.
    • Different data string sending intervals:
    • sending data at certain interval in engine on or tremble state.
    • sending data at the other interval in engine off or still state.
    • Flexible data sending modes by different triggers:
    data string sent by time interval.
    data string sent by distance.
    data string sent by course change.


    GPS Antenna: 1pcs |   I/O cables: 1 set

    Relay | Door Sensor | Fuel Sensor | Camera | Temperature sensor | Microphone | Speaker | Buzzer | Ibutton Reader and Ibutton tags | RFID reader and RFID tags | LED lamp | weighing sensor | fuel consumption meter 

    Technical Properties
     MCU  STM32F103RBT6
     Power Supply  +12v --- +50v / 1.5A
     Backup Battery  800mAh
     Normal power consumption  2W, 12.5W at peak
     Dimension  89*55*25mm
     Weight  100g
     Operating temperature  -20° to 60° C
     Humidity  5% to 95% Non-condensing
     Frequency  900/2100MHz@UMTS; 900/1800MHz@GSM
     GPS Module   u-blox g7020 KT
     GPS Sensitivity  -162 dBm
     Receiver type  50 Channels | GPS L1 frequency, C/A Code | SBAS: WAAS, EGNOS, MSAS
     Horizontal position accuracy  GPS 2.5 m | SBAS 2.0 m | SBAS + PPP7 < 1 m (2D, R50)8) |
    SBAS + PPP7 < 2 m (3D, R50)8
     Velocity Accuracy  0.1 m/s
     Reacquisition  0.1 sec., average
     Hot start  1 s
     Warm start  1 s
     Cold start  27 s
     Heading accuracy  0.5 degrees
     Velocity Accuracy  0.1m/s
     LED  3 LED lights to show GPS/GSM/Power status
     Flash Memory  16Mb 
     Button   One SOS Button
     Interface  1 switch input, 4 digital inputs , 2 digital outputs, 1 analog input,
    1 RS232 ports, 1 1-wires for temperature sensors, 4 ports for voice communication.




This information only is for informational purposes only, Plaspy does not have relationship with the device's manufacturer, for more information check the manufacturer's website or user manual.

Set Up AT07-3G


To set the tracker send the following commands by SMS messages, the sample setup the device password is StiEdj, this password is the default

  1. Factory reset
  2. Set the operator APN
  3. Set the GPRS server
  4. Set ACK
  5. Set the update interval, 60 seconds