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Overview

GD303 OBDII dongle, with built-in LTE Cat.1, GNSS, G-sensor, 3-axis gyro and BLE 5.3 technologies etc., it can support three channels HS-CAN and one FT-CAN channel for enhanced OEM PID reading. And GD303 also support tracking, driving behavior analysis and judgment, vehicle fault diagnosis, alarm and other functions.

GD303 can be widely used in many scenarios such as Fleet Management, UBI applications etc.

Highlights

LTE Cat.1&GSM

Support Multi-Constellation GNSS

3×HS-CANs and 1×FT-CAN

Enhanced OEM PID Reading

eSIM optional

Support BLE accessories

Built-in 3-axis G-sensor and 3-axis gyro

Remote trip tracking and vehicle state monitoring

Technical Specification

General Features

* Dimension: 72×50×27mm

* Weight: About 75g

* Plastic Housing: UL94 V-0

Operating Environment

* Operating Temp: -20℃ ~ +75℃

* Storage Temp: -40℃ ~ +85℃

* Humidity: 5%~95% RH

Physical Interface

* OBD II: Male 16pin(2×8), J1962

* CAN Bus: 3×HS-CAN/1×FT-CAN

* USB: Micro USB

* GNSS Antenna: Internal Antenna

* Status LED: Cell / Power

* SIM: Nano SIM or eSIM

Network & Connectivity

* EMEA Version

- LTE Cat.1: B1, B3, B7, B8, B20, B28

- GSM: B3, B8

* LATAM Version

- LTE Cat.1: B2, B3, B4, B5, B7, B8, B28, B66

- GSM: B2, B3, B5, B8

Data Transfer

* LTE Cat.1: Max 10Mbps(DL)/Max 5Mbps(UL)

* EDGE: Max 236.8Kbps(DL)/Max 236.8Kbps(UL)

* GPRS: Max 85.6Kbps(DL)/Max 85.6Kbps(UL)

Transmit Power

* LTE: Power class 3

* GSM: Power class 4 for GSM850/900MHz

* GSM: Power class 1 for GSM1800/1900MHz

GNSS

* GNSS: GPS, GLONASS, Galileo, BeiDou, SBAS and QZSS

* Sensitivity: -162dBm

* Accuracy: <2.5m CEP

* Hot Start: <1s

* Cold Start: <27s

BLE

* Specification: 5.3

* Support Peripherals: TPMS, Temperature and Humidity sensor, BLE tag

Power Supply

* Voltage: 12/24V

* Battery Capacity: 220mAh (Li-ion)

Functions

* Location: GNSS/A-GPS(option)/LBS

* Time Synchronization: GNSS/NTP

* Sensors: Built-in 3-axis G-sensor and 3-axis gyro. Used for motion detection, crash detection. Support self-calibration

* Ignition Detection: GNSS/Main power ADC

* Sleep Mode: Automatically enter sleep mode when IGN off

* Configuration: Cloud/SMS/USB/BLE

* FW Update: FOTA/Cable

Certification

* CE*, RoHS*

Use Case

OBD Devices Assist Automotive OEMs Extend Wireless Service Warranty Policy

Gosuncn RichLink OBD adapt with Gosuncn RichLink Panic Button（24,H2) and TSP Partner form up a solution to enable a automobile wireless connectivity again.Automotive OEMs could extend the warranty to gain reputation and future profits.

OBD Devices Boost Car Dealer LOT/INVENTORY Management

TSP partner Cooperate with Gosuncn RichLink to deploy Gosuncn RichLink OBD device to dealers’car empower LOT management. With the solution, the car dealer could benefit for current management problems solver,but also for upcoming profit opportunities.

Cooperation with the World's Leading Car Insurance UBI TSP

Gosuncn RichLink's strong delivery capability meets the demand of rapid growth of global business for the leading UBI TSP. Superior performance of quality reduces the after-sales cost and helps the leading UBI TSP to win branch reputation. The cost-effective hardware solution gives more market pricing space.