Totem Technology Co.,Ltd Address: Room 502-503, HeSheng Building No.633, BuLong Road, Long Gang, Shenzhen, China PC: 518129 TEL: 86-755-88353974; FAX: 86-755-85274693 Mobile: +86-15815591051 Contact: Frisance Lai Skype: Frisance WhatsApp: 8615815591051 E-mail: frisance@totemtek.com Website: www.totemtek.com GPS tracker AT07 Hardware spec Firmware Feature MCU STM32F103RBT6 (ARM 32-bit Cortex™-M3 CPU) Communication Protocol - TCP, UDP, SMS (OTA & FOTA Capable) Frequency Quad-band: 850/900/1800/1900Mhz Timing Report - By distance, angle, time GPS uBlox NEO 6M - GSM antenna internal GPS antenna External Verify each message has been receive in server Keep the long GPRS connection to save GPRS usage Inner battery 900mAh polymer battery Movement Sensor 3-Axis sensor 16 PIN IO Interface 8 PIN IO Interface USB port ACK response 1 standard SIM socket Dimension 87mm*55mm*25mm - Sleep/Deep sleep - Wake up by 3-Axis sensor from sleep and deep sleep. - Able to set three authorized mobile number, reject phone which not in the list, two way conversation Digital output/input - Come with enable/disable for each IO port Analog input - Able to enable/disable GEO-fence - GEO fence in/out alarm - Send out a SMS when IO port changed and other events. It can be customized. Firmware Upgrade - By GPRS (OTA) By USB Working parameter Garmin FMI Protocol - Getting by GPRS Read from USB - Supported OBD reading - Reading OBD data Voice monitoring 3 digital input 3 digital output 1 analog input 1 Panic Button 1 1-Wire For iButton and temperature probe 1 RS232 1 Speaker 1 Microphone For upgrade firmware and debug purpose (True USB port, not UART to USB) SIM socket GPRS alive connection SMS Alarm 1/3