ES440
4G Cat.M & NB2 OBD II GPS Tracker with BLE
Bluetooth positioning
BLE beacon and reader for BLE sensors (BLE TPMS BARO)
Trip start and trip end report
Tamper alert
Over speed report
Mileage report
Driving behavior detection
Power saving mode
CAN, K-Line, J-Line communication
OTA (Over-the-air)
Storing message
Protocol: HTTP/TCP/UDP/SMS/MQTT
ES440 is a 4G (Cat.M1&NB) OBDII GPS tracker. It supports following communication protocols: SAE J1850 PWM, SAE J1850 VPW, ISO9141-2, ISO14230-4 (KWP2000) and ISO 15765-4. ES440 can report location information via BLE in parking garage. It can read vehicle information such as VIN, RPM, odometer, fuel level, engine oil and coolant temperatures etc.
LTE & GSM Specifications
Operating Band | Cat M1/Cat NB2: LTE TDD: B39 (only Cat.M1support) GSM: GSM850/GSM900/DCS1800/PCS1900 |
General Specifications
Dimensions | 50.6mm*49mm*26mm |
Weight | 47g |
Battery Capacity | 110mAh |
Supply Voltage | 12VDC~24VDC |
Power Consumption | -Active mode:<45mA@12VDC -Sleep mode:<10mA@12VDC |
Operation Temperature | -20℃ to 65℃ |
Storage Temperature | -20℃ to 65℃ |
LTE Module | Quectel BG95 |
BLE Module | Cypress CYBT-343026-01 |
Antenna | 3 built-in antennas for cellular, BLE and GPS |
GPS Specifications
Sensitivity | Tracking: -157dBm |
Position Accuracy (CEP50) | <2.5m (Open Sky) |
Interfaces
J Line | J1850 PWM VPW |
K Line | ISO9141, ISO14230 (KWP2000） |
CAN-BUS | ISO15765 (11/29Bit 250/500K） |
LED Indicators | GPS, cellular status, charger |
Feature List
Tracking | Send GPS information to server with configurable report interval |
BLE positioning | Support BLE for positioning |
Driving Behavior Detection | Report harsh braking, harsh acceleration and impact |
Intelligent Engine On/Off | Detect engine on/off via OBD or proprietary detecting method by vibration |
Trip Start and Trip End | Report trip start and trip end |
Mileage Report | Report mileage for reimbursement purpose |
Tamper Alert | Send messages if the power supply is disconnected |
Over Speed Limit Alert | Report over speed limit |
Power Saving Mode | Switch to low-power mode when it detects engine off |
Storing Messages | Store messages if out of cellular coverage |
Geofence | Support multi circle and polygon setting |
CAN/K-Line/J-Line Communication | Read VIN, RPM and many other standard vehicle parameters |
OTA (Over-the-air) | Firmware can be remotely upgraded |
Communication Protocol | HTTP/TCP/UDP/SMS/MQTT |
