Telematics and Connected Mobility conference 
September 10–11, 2025 / Vilnius, Lithuania
September 10–11, 2025 / Vilnius, LithuaniaCoban GPS403-B
Make your Coban GPS403-B devices a part of any infrastructure by connecting them via flespi telematics hub. Manage the
device settings using flespi device
management platform. Learn how
to configure Coban GPS403-B with flespi.
Usage specifics
Parameters (52)
Settings (4)
Commands (1)
Coban GPS403-B
Flespi parses telemetry data from your Coban GPS403-B into a standardized JSON and
lets you send commands to Coban GPS403-B via API.
Here’s the like of JSON you get
{
"ident": "352625333222111",
"position.altitude": 273.61,
"position.hdop": 0.7,
"position.latitude": 49.069782,
"position.longitude": 28.632826,
"position.satellites": 18,
"server.timestamp": 1650636570.426424,
"timestamp": 1650636570.426424,
"device.type.id": "Coban GPS403-B",
"channel.id": 1111,
"protocol.id": "coban"
"engine.ignition.status": true
...
}
How to consume this nice JSON
The easiest way is to make a REST API request like this
curl -X GET --header 'Authorization: FlespiToken XXX' 'https://flespi.io/gw/devices/<device id>/messages'
How to send commands to Coban GPS403-B?
You can send a specific command.
Show all commands
You can use pre-defined settings to send instructions more conveniently.
Show all settings
You can also
Modify messages
Add or remove parameters, inject data from LBS and reverse-geocoding services, etc.
Learn what plugins can do
Aggregate data
Determine trips and stops, catch events, detect geofence ins/outs, and more.
Learn about flespi analytics capabilities acc.alarm
boolean
ACC alarm event
alarm.event
boolean
Alarm event triggered
arm.status
boolean
Device arm status (true - device armed, false - device disarmed)
battery.charging.status
boolean
Battery charging status
battery.level
number
percentage
Internal battery level
battery.low.alarm
boolean
Battery low alarm event
battery.voltage
number
volts
Internal battery voltage
can.dtc
array
Diagnostic trouble code array read from CAN
May content list of OBDII codes or list of objects with codes.
Standard object parameter names used:
*standard* - Protocol standard (J1939, J1708(J1587), OBDII)
*mid* - Message Identifier (J1708)
*sid* - Subsystem Identifier (J1708)
*fmi* - Failure Mode Identifier (J1939, J1708)
*spn* - Suspect Parameter Number (J1939)
*sa* - Source Address (J1939, OBDII)
*oc* - Occurrence Count (J1939)
*cm* - Conversion Method (J1939)
*status* - Status of error code (active, pending, historical, permanent)
can.engine.coolant.temperature
number
celsius
Engine coolant temperature read from CAN
can.engine.load.level
number
percentage
Calculated engine load level read from CAN
can.engine.rpm
number
rpm
Engine RPM read from CAN
can.fuel.consumption
number
liters/h
Engine fuel rate read from CAN
can.fuel.consumption.distance
number
liters/100km
Fuel consumption read from CAN
can.onboard.power.voltage
number
volts
CAN onboard power voltage
can.throttle.pedal.level
number
percentage
Throttle pedal push level read from CAN
can.total.driving.time
number
hours
Engine run time read from CAN
can.vehicle.mileage
number
km
Total vehicle mileage read from CAN
can.vehicle.speed
number
km/h
Vehicle speed read from CAN
channel.id
number
ID of channel that received a message
device.id
number
ID of device that received a message
device.name
string
Name of device that received a message
device.temperature
number
celsius
Temperature of device
device.type.id
number
ID of device type of device that received a message
door.alarm
boolean
Door alarm event
door.open.status
boolean
Door open status
engine.blocked.status
boolean
Engine blocked status (fuel cutoff relay), true - engine is blocked, false - engine isn't blocked
engine.ignition.status
boolean
Engine ignition or ACC status
event.code
string
Protocol-specific event code string
fuel.alarm
boolean
Fuel alarm event
fuel.level
number
percentage
Fuel level percentage
geofence.alarm
boolean
Geofence alarm event
gnss.status
boolean
GNSS receiver on/off status
gsm.cellid
number
Mobile network (GSM, 3G, 4G, LTE, 5G, ...) base station ID
gsm.lac
number
Mobile network (GSM, 3G, 4G, LTE, 5G, ...) location area code
gsm.mcc
number
Mobile network (GSM, 3G, 4G, LTE, 5G, ...) country code
gsm.mnc
number
Mobile network (GSM, 3G, 4G, LTE, 5G, ...) code
ident
string
Device unique identifier like serial number, IMEI, etc
movement.event
boolean
Movement detected
overspeeding.event
boolean
Overspeeding detected
peer
string
IP:port from which device connecting to the channel
position.altitude
number
meters
Altitude value for position
position.direction
number
degrees
Heading angle at position detection moment
position.latitude
number
degrees
Latitude coordinate value
position.longitude
number
degrees
Longitude coordinate value
position.satellites
number
Quantity of satellites used to calculate coordinates for given position information
position.speed
number
km/h
Instant speed at position detection moment
position.valid
boolean
Is position information accurate and valid for given timestamp
power.off.alarm
boolean
Power of alarm event
protocol.id
number
ID of protocol
server.timestamp
number
seconds
Timestamp when server received a message
timestamp
number
seconds
Message timestamp
vibration.alarm
boolean
Vibration alarm event
Properties
Arm/Disarm
arm
Arm and disarm the device
arm: Arm/Disarm
format: Format
Block Engine
block_engine
Cut off or restore oil and power
format: Format
cut_off: Cut Off
Time Zone
timezone
Set time zone for device
shift: Time Zone
Tracking
tracking
Enable tracking
interval: Interval
Properties
Custom command
Examples
custom
Send custom command to device without waiting for response
payload: Command payload
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