Wialon Retranslator Protocol

Usage specifics Parameters (60) Changelog

Wialon Retranslator is a universal protocol supported by devices of multiple manufacturers. The protocol is designed by Gurtam for quick message retranslation from multiple devices between Wialon servers within a single TCP connection.
See protocol specification here.

Note for transmitting data from Wialon to flespi:

In order to transfer object sensors as parameters to the flespi, several conditions have to be met:

1. On the Wialon side it is necessary to use the "wialon_v2" protocol.
2. Enable option "Attach sensors" (In the settings of the retranslator)
3. All sensors should have name according to follow format: only lower case for Latin letters from a to z. Numbers from 0 to 9. The symbol _ can be used. Example: sensor_name - is fully valid.

P.S: This is not a limitation of flespi, these are mandatory requirements of the retranslator on the Wialon side.

Name

Type

Unit

Description

Sources

absolute.acceleration

number

Module of accelerometer vector

Block 'accelerometer'

absolute.deceleration

number

Module of deceleration value from accelerometer

Block 'accel_res'

ain

number

volts

Voltage on the analog input

alarm.event

boolean

Alarm event triggered

Block 'alarm trigger'

average.fuel.consumption

number

liters/100km

Average fuel consumption

Block 'impulse fuel consumption',
Block 'instant fuel consumption'

battery.level

number

percentage

Internal battery level

Block 'battery'

battery.voltage

number

volts

Internal battery voltage

Block 'pwr_int'

can.axle.weight

number

Weight on the axle read from CAN

Block 'axis_weight'

can.engine.coolant.temperature

number

celsius

Engine coolant temperature read from CAN

Block 'cool_temp'

can.engine.temperature

number

celsius

Engine temperature read from CAN

Block 'engine_temp'

can.fuel.volume

number

liters

CAN fuel volume

Block 'fuel_volume'

channel.id

number

ID of channel that received a message

custom

any

Any custom parameter

device.id

number

ID of device that received a message

device.name

string

Name of device that received a message

device.type.id

number

ID of device type of device that received a message

din

number

Digital inputs bitmask

Block 'avl_inputs'

dout

number

Digital outputs bitmask

Block 'avl_outputs'

engine.efficiency

number

percentage

Engine efficiency sensor

Block 'engine efficiency'

engine.ignition.status

boolean

Engine ignition or ACC status

Block 'engine operation',
Block 'ign'

engine.motorhours

number

hours

Total calculated engine motorhours

Block 'engine hours',
Block 'engine_hours'

engine.oil.pressure

number

Engine oil pressure

Block 'oil_pressure'

engine.rpm

number

rpm

Engine RPM read

Block 'engine rpm',
Block 'engine_rpm'

external.powersource.voltage

number

volts

External power voltage

Block 'pwr_ext',
Block 'voltage'

fuel.consumed

number

liters

Fuel volume totally consumed by vehicle

Block 'absolute fuel consumption',
Block 'fuel_consumption'

fuel.level

number

percentage

Fuel level percentage

Block 'fuel_level'

fuel.volume

number

liters

Fuel volume

Block 'fuel level impulse sensor',
Block 'fuel level'

gsm.cellid

number

Mobile network (GSM, 3G, 4G, LTE, 5G, ...) base station ID

Block 'cell_id',
Block 'gsm_cell'

gsm.lac

number

Mobile network (GSM, 3G, 4G, LTE, 5G, ...) location area code

Block 'lac'

gsm.mcc

number

Mobile network (GSM, 3G, 4G, LTE, 5G, ...) country code

Block 'mcc'

gsm.mnc

number

Mobile network (GSM, 3G, 4G, LTE, 5G, ...) code

Block 'mnc'

gsm.network.roaming.status

boolean

Mobile network (GSM, 3G, 4G, LTE, 5G, ...) in roaming mode

Block 'hw_cfg_in_roaming'

gsm.signal.level

number

percentage

Mobile network (GSM, 3G, 4G, LTE, 5G, ...) signal strength level

Block 'gsm'

ibutton.code

string

Hexadecimal code of connected iButton

Block 'avl_driver',
Block 'ibutton'

ident

string

Device unique identifier like serial number, IMEI, etc

media

boolean

Message contain media file

media.image

object

Image file in media storage

movement.status

boolean

Current movement state

Block 'real-time motion sensor'

peer

string

IP:port from which device connecting to the channel

position.altitude

number

meters

Altitude value for position

Block 'posinfo'

position.direction

number

degrees

Heading angle at position detection moment

Block 'posinfo'

position.hdop

number

Horizontal dilution of precision

Block 'hdop'

position.latitude

number

degrees

Latitude coordinate value

Block 'posinfo'

position.longitude

number

degrees

Longitude coordinate value

Block 'posinfo'

position.satellites

number

Quantity of satellites used to calculate coordinates for given position information

Block 'posinfo'

position.speed

number

km/h

Instant speed at position detection moment

Block 'posinfo'

private.status

boolean

Device is in private mode

Block 'private mode'

protocol.id

number

ID of protocol

protocol.version

string

Protocol version string

Block 'hw_cfg_protocol_version'

sensor.temperature

number

celsius

Temperature sensor value

Block 'temperature'

server.timestamp

number

seconds

Timestamp when server received a message

tacho.position.speed

number

km/h

Instant speed reported by tacho

Block 'taho_speed'

timestamp

number

seconds

Message timestamp

touch.memory.id

number

Touch Memory Key ID

Block 'touch_key'

trip.engine.motorhours

number

Engine hours for current trip

Block 'relative engine hours'

trip.mileage

number

Distance driven since engine start

Block 'odometer'

vehicle.mileage

number

Total calculated mileage

Block 'mileage'

x.acceleration

number

Accelerometer value X

Block 'accel_x'

y.acceleration

number

Accelerometer value Y

Block 'accel_y'

z.acceleration

number

Accelerometer value Z

Block 'accel_z'

Wialon-retranslator protocol