Sierra Wireless GNX-3

Sierra Wireless GNX-3 is a full-featured 2G/3G GPS tracker for basic monitoring applications. The device features 3-axis accelerometer, multiple I/O, voltage protection, low power sleep mode, optional internal backup battery, and more.

Make your Sierra Wireless GNX-3 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 Sierra Wireless GNX-3 with flespi.

Protocol: sierrawireless Manufacturer: Sierra Wireless Change log: sierrawireless

Usage specifics

Parameters (99)

Settings (4)

Commands (1)

AI Assistant

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": "Sierra Wireless GNX-3",
    "channel.id": 1111,
    "protocol.id": "sierrawireless"
    "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'

Explore REST API Show more ways to consume data How to connect my Sierra Wireless GNX-3 to flespi

How to send commands to Sierra Wireless GNX-3?

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

Name

Type

Unit

Description

Sources

absolute.acceleration

number

Module of accelerometer vector

report column ID 10

absolute.deceleration

number

Module of deceleration value from accelerometer

report column ID 10

ain

number

volts

Voltage on the analog input

report column ID 42

battery.voltage

number

volts

Internal battery voltage

report column ID 61

bluetooth.state

string

Bluetooth state

report column ID 141

can.ambient.air.temperature

number

celsius

CAN ambient air temperature

report column ID 72

can.bus.state

string

Shows if J1939 bus is intermittent on a dual bus (J1708/J1939) vehicle

report column ID 56

can.derived.fuel.consumed

number

liters

Derived fuel usage, read from CAN

report column ID 89

can.derived.gas.fuel.consumed

number

Derived natural gas fuel usage, read from CAN

report column ID 91

can.derived.vehicle.mileage

number

Derived vehicle mileage read from CAN

report column ID 93

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)

report column ID 10

can.engine.coolant.temperature

number

celsius

Engine coolant temperature read from CAN

report column ID 74

can.engine.load.level

number

percentage

Calculated engine load level read from CAN

report column ID 76

can.engine.motorhours

number

hours

Total engine motorhours (engine work time) read from CAN

report column ID 112

can.engine.oil.pressure

number

kPa

CAN Engine oil pressure

report column ID 105

can.engine.oil.temperature

number

celsius

Engine oil temperature read from CAN

report column ID 104

can.engine.rpm

number

rpm

Engine RPM read from CAN

report column ID 77

can.fuel.consumed

number

liters

Fuel volume totally consumed by vehicle read from CAN

report column ID 108

can.fuel.economy

number

km/liters

CAN instantaneous fuel economy

report column ID 71

can.fuel.level

number

percentage

Fuel level in tank read from CAN

report column ID 100,
report column ID 99

can.gas.fuel.consumed

number

Natural gas fuel amount totally consumed by vehicle read from CAN

report column ID 109

can.gas.fuel.economy

number

km/kg

CAN instantaneous natural gas fuel economy

report column ID 81

can.idle.fuel.consumed

number

liters

Total idle fuel used, read from CAN

report column ID 110

can.idle.gas.fuel.consumed

number

Total natural gas idle fuel used, read from CAN

report column ID 111

can.j1939.dm1.dtc.awl

number

J1939 Diagnostic Message 1 (Active Diagnostic Trouble Codes) amber warning lamp status: 0 - off, 1 - on, 2 - reserved, 3 - unknown

report column ID 10

can.j1939.dm1.dtc.awl.flash

number

J1939 Diagnostic Message 1 (Active Diagnostic Trouble Codes) amber warning lamp flash status: 0 - slow, 1 - fast, 2 - reserved, 3 - unknown

report column ID 10

can.j1939.dm1.dtc.mil

number

J1939 Diagnostic Message 1 (Active Diagnostic Trouble Codes) malfunction indicator lamp status: 0 - off, 1 - on, 2 - reserved, 3 - unknown

report column ID 10

can.j1939.dm1.dtc.mil.flash

number

J1939 Diagnostic Message 1 (Active Diagnostic Trouble Codes) malfunction indicator lamp flash status: 0 - slow, 1 - fast, 2 - reserved, 3 - unknown

report column ID 10

can.j1939.dm1.dtc.pl

number

J1939 Diagnostic Message 1 (Active Diagnostic Trouble Codes) protect lamp status: 0 - off, 1 - on, 2 - reserved, 3 - unknown

report column ID 10

can.j1939.dm1.dtc.pl.flash

number

J1939 Diagnostic Message 1 (Active Diagnostic Trouble Codes) protect lamp flash status: 0 - slow, 1 - fast, 2 - reserved, 3 - unknown

report column ID 10

can.j1939.dm1.dtc.rsl

number

J1939 Diagnostic Message 1 (Active Diagnostic Trouble Codes) red stop lamp status: 0 - off, 1 - on, 2 - reserved, 3 - unknown

report column ID 10

can.j1939.dm1.dtc.rsl.flash

number

J1939 Diagnostic Message 1 (Active Diagnostic Trouble Codes) red stop lamp flash status: 0 - slow, 1 - fast, 2 - reserved, 3 - unknown

report column ID 10

can.onboard.power.voltage

number

volts

CAN onboard power voltage

report column ID 107

can.pending.dtc

string

Pending diagnostic trouble code read from CAN

report column ID 10

can.powersource.takeoff.enum

number

CAN power takeoff bitmask

report column ID 65

can.seatbelt.state

string

Seat belt status, read from CAN

report column ID 114

can.throttle.pedal.level

number

percentage

Throttle pedal push level read from CAN

report column ID 78

can.total.engine.idle.time

number

hours

Time of engine running in idling status (vehicle stopped) since vehicle manufacture, read from CAN

report column ID 113

can.vehicle.mileage

number

Total vehicle mileage read from CAN

report column ID 70

can.vehicle.speed

number

km/h

Vehicle speed read from CAN

report column ID 75

cargo.temperature

number

celsius

Cargo temperature sensor value

report column ID 73

channel.id

number

ID of channel that received a message

cornering.acceleration

number

Cornering acceleration

report column ID 10

crash.acceleration

number

Crash acceleration

report column ID 10

crash.event

boolean

Crash event detected

report column ID 10

device.id

number

ID of device that received a message

device.name

string

Name of device that received a message

device.self.name

string

Device name reported by the device

report column ID 1

device.temperature

number

celsius

Temperature of device

report column ID 50

device.type.id

number

ID of device type of device that received a message

din

number

Digital inputs bitmask

report column ID 37,
report column ID 38,
report column ID 39,
report column ID 40

dout

number

Digital outputs bitmask

report column ID 79

engine.ignition.status

boolean

Engine ignition or ACC status

report column ID 10,
report column ID 11

event.enum

number

Protocol-specific event code

report column ID 10

event.seqnum

number

Unique event sequence number

report column ID 7

external.powersource.voltage

number

volts

External power voltage

report column ID 41

geofence.status

boolean

Geofence entered status

report column ID 10

gnss.snr

number

GNSS signal-to-noise ratio

report column ID 49

gnss.state.enum

number

Protocol-specific GNSS state code. May contain information about GNSS fix status, sleep status, ON/OFF, Overcurrent/protect state.

report column ID 48

harsh.acceleration.event

boolean

Harsh acceleration detected

report column ID 10

harsh.braking.event

boolean

Harsh braking detected

report column ID 10

harsh.cornering.event

boolean

Harsh cornering detected

report column ID 10

ibutton.code

string

Hexadecimal code of connected iButton

report column ID 82

ident

string

Device unique identifier like serial number, IMEI, etc

longitudinal.acceleration

number

Acceleration component along the longitudinal axis of the vehicle

report column ID 10

modem.sid

string

System identifier of the cellular modem

report column ID 43

movement.status

boolean

Current movement state

report column ID 10

network.signal.rssi

number

dbm

Network signal strength

report column ID 44

onewire.sensor.humidity

number

percentage

External 1-Wire humidity sensor value

report column ID 131

onewire.sensor.temperature

number

celsius

External 1-Wire temperature sensor value

report column ID 130

peer

string

IP:port from which device connecting to the channel

position.altitude

number

meters

Altitude value for position

report column ID 25,
report column ID 26

position.direction

number

degrees

Heading angle at position detection moment

report column ID 17

position.latitude

number

degrees

Latitude coordinate value

report column ID 3

position.longitude

number

degrees

Longitude coordinate value

report column ID 4

position.pdop

number

Position dilution of precision

report column ID 135

position.satellites

number

Quantity of satellites used to calculate coordinates for given position information

report column ID 46

position.speed

number

km/h

Instant speed at position detection moment

report column ID 13,
report column ID 14

position.timestamp

number

seconds

Timestamp when coordinates where calculated

report column ID 36

power.off.event

boolean

Device power off event

report column ID 10

power.on.event

boolean

Device power on event

report column ID 10

protocol.id

number

ID of protocol

report.reason

number

Transmission reason code

report column ID 87

reset.event

boolean

Device reset event

report column ID 10

segment.can.fuel.consumed

number

liters

Fuel volume consumed by vehicle on the last segment using CAN data

report column ID 90

segment.can.gas.fuel.consumed

number

Natural gas fuel amount consumed by vehicle on the last segment using CAN data

report column ID 92

segment.vehicle.mileage

number

Segment mileage

report column ID 98

sensor.temperature

number

celsius

Temperature sensor value

report column ID 57,
report column ID 58

server.timestamp

number

seconds

Timestamp when server received a message

sos.alarm

boolean

SOS alarm triggerred

report column ID 10

tilt.acceleration

number

Tilt accelerometer value

report column ID 10

tilt.event

boolean

Tilt event

report column ID 10

timestamp

number

seconds

Message timestamp

report column ID 2,
report column ID 36

timestamp.key

number

Message timestamp in seconds with message sequence number appended as the value fractional part. Used to distinguish between several messages that have the same timestamp.

report column ID 2,
report column ID 36,
report column ID 7

trip.mileage

number

Distance driven since engine start

report column ID 97

vehicle.mileage

number

Total calculated mileage

report column ID 23,
report column ID 24

vehicle.state

string

Vehicle state, such as moving, idling, parked etc

report column ID 31

vehicle.vin

string

VIN of vehicle

report column ID 10

visible.satellites

number

Quantity of visible satellites by GNSS receiver

report column ID 47

Title

Name

Description

Properties

Backend Server Setup

backend_server

Configure the backend server information

host: Host

port: Port

Device Information

device_info

Generic device information.

name: Device Name

sim_iccid: SIM card ICCID

fw_version: Firmware Version

Network Setup

network

Configure network parameters

apn: APN

password: APN Password

username: APN Username

Report Columns

report_columns

Telematics report configuration

conf: Configuration

Title

Name

Description

Properties

Custom command Examples

custom

Send custom command to the device without waiting for response

payload: Command payload

Query REPORT_COLUMNS(24) parameter value

{"payload":"DIAG PARAMS=24"}

Sierra Wireless GNX-3

Here’s the like of JSON you get

How to consume this nice JSON

How to send commands to Sierra Wireless GNX-3?

You can also

Modify messages

Aggregate data

More devices from Sierra Wireless (2)