Jimi IoT
Jimi IoT

Jimi IoT Vjoycar G28 GPS Tracker · specs, setup, and live tracking

Server address

gps.traxelio.com:5023
GT06 Protocol (Concox / Jimi family)

Send positions to this server

Connect your Vjoycar G28

Enter the tracker IMEI first, then verify your email and continue setup.

The Vjoycar G28 is a hardwired 4G vehicle tracker on gt06 (TCP port 5023) · Navixy 9–90 V, 140 mAh backup, three inputs and one output with optional relay. Point SERVER,1,gps.traxelio.com,5023,0# then APN. Traxelio plots live map, geofences, and confirmed immobilizer cut.

10

Data Points

16+

Alerts

5

Vehicle Types

10-minute setup 2,347+ compatible devices No hardware changes needed Works with GT06 Protocol (Concox / Jimi family) protocol

Quick answers

Which protocol and port does Vjoycar G28 use on Traxelio?

GT06 binary on TCP port 5023. Send SERVER,1,gps.traxelio.com,5023,0#. Do not pick gps103 (5001) or Teltonika (5027).

Is G28 an OBD dongle or a portable pack?

Neither. Navixy lists cable install. Compare OBD189 for an OBD plug and Szorchid OC-09 for a portable 18650 pack.

Does G28 need an SMS password?

GT06 hash commands do not carry a PIN. SERVER then APN hashes. Traxelio does not publish a default PIN on this page.

Why do Google results say Concox G28?

Jimi IoT absorbed Concox. Canonical URL is /trackers/jimi/vjoycar-g28. Doubled or Concox-prefixed GSC rows resolve here.

Overview

About the Vjoycar G28

The Vjoycar G28 is a hardwired 4G vehicle tracker on Traxelio's Jimi gt06 catalogue. Navixy lists cable install, 9–90 V DC, a 140 mAh backup pack, three digital inputs, one output, and an optional relay. Traxelio does not copy reseller millimetre or 5000 mAh figures that conflict with that sheet. GSC still lists Concox URLs; this page is the Jimi canonical. Point SERVER,1,gps.traxelio.com,5023,0# then Traxelio plots live map, geofences, and confirmed immobilizer cut after dashboard confirmation.

About Jimi IoT

Shenzhen-based manufacturer (now under Jimi IoT) of one of the broadest tracker catalogs in the industry · GT06N is the most-copied OBD/vehicle tracker design globally.

Speaks the GT06 Protocol (Concox / Jimi family) protocol. Read the protocol reference →

Works with Traxelio · connect it yourself

Verify your email, then add the tracker details on the next screen.

Technical Specs

Device Specifications

Traxelio compatibility

Brand Jimi IoT
Protocol GT06 Protocol (Concox / Jimi family)
Status Compatible
Data Points 10
Supported Alerts 16+
Compatible Vehicles
Car Motorcycle Pick up Truck Bus
Setup Start setup →

Hardware specifications

Network 4G, 2G
GNSS GPS
Voltage range 9-90V
Battery 140 mAh
MPN G28

Accessories

12V/30A immobilizer relay (5-pin)

Optional coil wiring for engine cut

SKU: REL-5P-12V

Standard SIM with data + SMS

Provisioning and live reporting

SKU: SIM-DATA-SMS

Certified

Certifications

CE

Downloads

Vjoycar G28 · Also sold as Vjoycar G28 family by other brands

Data Collected

What Your Vjoycar G28 Reports to Traxelio

Your tracker sends 10 data points with every position update, giving you complete visibility.

Core Tracking

GPS Location

Live latitude and longitude coordinates updated every few seconds.

Speed

Current vehicle speed in km/h, used for speed alerts and driving analysis.

Altitude

Elevation above sea level, useful for terrain and route analysis.

Heading / Direction

Direction of travel in degrees, shown as compass bearing on the map.

Street Address

Reverse-geocoded street address for every position update.

GPS Accuracy

GPS signal precision in meters, indicating location reliability.

Engine & Driving

Ignition Status

Engine on/off status detected via the vehicle wiring harness.

Odometer / Mileage

Cumulative distance traveled, used for mileage reports and maintenance.

Engine Hours

Total engine running time, key for service interval tracking.

Sensors

Battery Level

Device or vehicle battery voltage to detect low-power conditions.

Data availability depends on device configuration and installation type.

Detectable Events

Alerts & Notifications

Receive 16+ live alerts from your Vjoycar G28 via push notification, email, or WhatsApp.

Device online

The device is back online and transmitting data.

Device offline

The device has stopped reporting. It may have lost connection or power.

Device Moving

The vehicle is currently in motion.

Device Stopped

The vehicle is stationary.

Device overspeed

The vehicle is exceeding the set speed limit.

Geofence enter

The vehicle has entered a defined zone.

Geofence exit

The vehicle has exited a defined zone.

Tow

Possible towing activity detected, check vehicle status.

Ignition On

The ignition is ON. The engine has started.

Ignition Off

The ignition is OFF. The engine has been stopped.

Long Idle

The vehicle has been idling for a long period.

Hard Braking

Hard braking detected, driver safety alert.

Hard Acceleration

Rapid acceleration detected, driving behavior alert.

Hard Turning

Sharp turning detected, driving behavior alert.

Impact Detected

Potential impact detected based on sudden deceleration and course change pattern.

Key Benefits

Why Track Your Vjoycar G28 with Traxelio

Know where my vehicles are

See all your vehicles on a live map

Keep records of all trips

Accurate mileage and trip history for billing and disputes

Prevent vehicle theft

Controlled immobilizer support for compatible installations

Get alerts when vehicles leave areas

Know instantly when vehicles cross designated zones

Monitor driver behavior

Track speeding, harsh braking, and risky driving

Control after-hours usage

Get alerts when vehicles move outside working hours

Reduce fuel costs

Identify fuel waste from idling and inefficient routes

Track maintenance schedules

Get reminders before breakdowns happen

Optimize delivery routes

Plan optimal routes and increase deliveries per day

Manage team access

Control who can see and manage which vehicles

Ready to put your Vjoycar G28 on Traxelio?

Enter the tracker IMEI first, then verify your email and continue setup.

Connect your tracker

Setup

How to Connect Your Vjoycar G28

Setup guidance

Guided setup available

gps.traxelio.com:5023

Public setup commands are available on the protocol guide for this command family.

APN commands depend on the carrier SIM in your tracker, so they are not shown here.

View protocol setup guide

Setup guidance

Enter the tracker IMEI first, then verify your email and continue setup.

Check setup path
See the GT06 setup guide →

Download or log in to GT06 Tool / SMS SERVER hash

Windows GT06 Tool over UART, or SMS SERVER/APN hashes. Not Teltonika Configurator.

Desktop download

Common issues

Copied a 5000 mAh or 63.7 mm reseller line into a quote

Navixy prints 140 mAh and no millimetres. Traxelio omits conflicting reseller size and pack figures.

Buyer expected an OBD plug

G28 is hardwired. OBD189 is the OBD sibling on the same gt06 listener.

No GPRS after SERVER SMS

Send APN,# then GPRSON,1#. Confirm port 5023. Hash commands must end with #.

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Alternatives

Comparable devices

Jimi IoT

Jimi IoT JM-VL01

4G Cat 4 wired sibling with a cited IP65 sheet on the same gt06 port

 Jimi IoT

Jimi IoT OBD189

OBD-plug sibling on gt06 — not this harness

 Jimi IoT

Jimi IoT GT06

Canonical 2G wired GT06 vehicle page

FAQ

Frequently Asked Questions

Common questions about using the Vjoycar G28 with Traxelio

SMS: SERVER,1,gps.traxelio.com,5023,0# then APN,<carrier-apn># then GPRSON,1#. GT06 hash commands have no password. Optional Windows GT06 Tool over UART. Traxelio's setup block lists copy-ready strings.

No. Hash commands do not embed a PIN. Traxelio does not publish a default PIN on this page. Do not send Coban adminip123456 strings to this unit.

Yes through the optional relay on the digital output. Traxelio sends the immobilizer command only after explicit dashboard confirmation. Do not drive a fuel pump from the output.

No. VL01 is Jimi's IP65 Cat 4 wired sheet. G28 is the Vjoycar-labelled 4G harness with Navixy's 9–90 V / 140 mAh figures. Both speak gt06 on port 5023.

Yes, the Vjoycar G28 is fully compatible with Traxelio. Connect your device and start tracking in minutes with live GPS location, geo-fencing, alerts, and trip history.

Create your Traxelio account, provide your Vjoycar G28 tracker IMEI, and Traxelio guides the remaining setup.

The Vjoycar G28 works with all core Traxelio features: live tracking, trip history, geo-zone alerts, speed alerts, and more. Premium features like driving behavior analysis and activity reports are also available.

Traxelio plans start at 17 USD per vehicle per month with the Basic plan. Premium and Platinum plans offer additional features like driving behavior analysis, documents storage, and advanced reporting.

Check your Vjoycar G28 before setup

Start setup yourself, with help available when you need it.

Availability

Traxelio does not stock this model.

Connect a tracker you already own, or add a vehicle.

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