A-Telematics AT100A

A-Telematics AT100A is a compact 4G CAT1 GPS tracker designed for hardwired vehicle installation, supporting a wide voltage range of 9–90V DC to accommodate regular vehicles, motorcycles, and electric vehicles. It features built-in GSM/GPS antennas, an internal backup battery (140mAh/4.2V, ~2 hours runtime), and LTE connectivity via the SIMCOM A7670 module. Core functionality includes vehicle mileage statistics, remote engine cut/recovery, external power-cut alerts, vibration and overspeed alarms, OTA firmware updates, and SMS/GPRS remote configuration. A 5,000-record blind area data buffer ensures no trip data is lost. At just 80×38×17mm and 40g, it is well suited for discreet fleet and personal vehicle tracking deployments.

Protocol: a-telematics Manufacturer: A-Telematics Change log: a-telematics

Usage specifics

Parameters (100)

Commands (1)

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": "A-Telematics AT100A",
    "channel.id": 1111,
    "protocol.id": "a-telematics"
    "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 A-Telematics AT100A to flespi

How to send commands to A-Telematics AT100A?

You can send a specific command. Show all commands

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

accelerometer.alarm.event

boolean

Accelerometer alarm event

Alarm data 0x82

ain

number

volts

Voltage on the analog input

Peripheral key 0x24,
Peripheral key 0x2E,
Peripheral key 0x2F

arm.status

boolean

Device arm status (true - device armed, false - device disarmed)

Position data 0x80

average.fuel.consumption

number

liters/100km

Average fuel consumption

Peripheral key 0x27

barcode.id

string

Barcode ID

Peripheral key 0x0B

battery.charging.status

boolean

Battery charging status

Position data 0x80

battery.level

number

percentage

Internal battery level

Alarm data 0x82,
Peripheral key 0x20

battery.low.alarm

boolean

Battery low alarm event

Alarm data 0x82

ble.lock.battery.level

number

percentage

BLE (Bluetooth Low Energy) Electronic Lock battery level

Peripheral key 0x42

ble.lock.battery.voltage

number

volts

BLE (Bluetooth Low Energy) Electronic Lock battery voltage

Peripheral key 0x42

ble.lock.rfid.code

string

RFID card number read by the electronic lock

Peripheral key 0x42

ble.lock.status.enum

number

Electronic lock combined lock and rope status code

Peripheral key 0x42

ble.lock.tag.code

string

BLE (Bluetooth Low Energy) Electronic Lock Tag ID

Peripheral key 0x42

ble.lock.temperature

number

celsius

Electronic lock temperature sensor value

Peripheral key 0x42

ble.lock.unlock.method.enum

number

Electronic lock unlock method and authorization code

Peripheral key 0x42

ble.sensor.battery.level

number

percentage

BLE (Bluetooth Low Energy) sensor battery level

Peripheral key 0x43

ble.sensor.humidity

number

percentage

BLE (Bluetooth Low Energy) sensor Humidity value

Peripheral key 0x43

ble.sensor.tag.code

string

BLE (Bluetooth Low Energy) Temperature and Humidity sensor tag ID

Peripheral key 0x43

ble.sensor.temperature

number

celsius

BLE (Bluetooth Low Energy) sensor Temperature value

Peripheral key 0x43

can.battery.voltage

number

volts

Battery voltage read from CAN

Peripheral key 0x27

can.dtc.number

number

Number of diagnostic trouble codes

Peripheral key 0x27

can.engine.coolant.temperature

number

celsius

Engine coolant temperature read from CAN

Peripheral key 0x27

can.engine.load.level

number

percentage

Calculated engine load level read from CAN

Peripheral key 0x27

can.engine.rpm

number

rpm

Engine RPM read from CAN

Peripheral key 0x27

can.fuel.consumed

number

liters

Fuel volume totally consumed by vehicle read from CAN

Peripheral key 0x27

can.fuel.consumption.distance

number

liters/100km

Fuel consumption read from CAN

Peripheral key 0x27

can.throttle.pedal.level

number

percentage

Throttle pedal push level read from CAN

Peripheral key 0x27

can.trip.fuel.consumed

number

liters

Volume of liquid fuel consumed during the trip, read from CAN

Peripheral key 0x27

can.vehicle.mileage

number

Total vehicle mileage read from CAN

Peripheral key 0x27

can.vehicle.speed

number

km/h

Vehicle speed read from CAN

Peripheral key 0x27

channel.id

number

ID of channel that received a message

crash.event

boolean

Crash event detected

Alarm data 0x82

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

dout

number

Digital outputs bitmask

Position data 0x80

dsm.fatigue.event

boolean

Driver fatigue event generated by Driver status monitoring system (DSM)

Alarm data 0x82,
Position data 0x80

engine.blocked.status

boolean

Engine blocked status (fuel cutoff relay), true - engine is blocked, false - engine isn't blocked

Position data 0x80

engine.ignition.on.duration

number

seconds

Duration when engine is on

Peripheral key 0x18

engine.ignition.status

boolean

Engine ignition or ACC status

Alarm data 0x82,
Position data 0x80

fuel.level

number

percentage

Fuel level percentage

Peripheral key 0x0E,
Peripheral key 0x17

fuel.low.alarm

boolean

Fuel low alarm

Alarm data 0x82

fuel.refuelling.level

number

percentage

Re-fuel amount as a percentage

Peripheral key 0x30

fuel.sensor.temperature

number

celsius

Fuel temperature sensor value

Peripheral key 0x40

fuel.sensor.value

number

Value reported by fuel sensor

Peripheral key 0x19

geofence.id

number

Geofence ID

Alarm data 0x82

geofence.in.alarm

boolean

Geofence in alarm event

Alarm data 0x82,
Position data 0x80

geofence.out.alarm

boolean

Geofence out alarm event

Alarm data 0x82,
Position data 0x80

gnss.fix.status

boolean

GNSS fix status

Alarm data 0x82,
Position data 0x80

gsm.cellid

number

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

Peripheral key 0x2B

gsm.jamming.event

boolean

Mobile network (GSM, 3G, 4G, LTE, 5G, ...) signal jamming detected

Alarm data 0x82

gsm.lac

number

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

Peripheral key 0x2B

gsm.mcc

number

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

Peripheral key 0x2B

gsm.mnc

number

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

Peripheral key 0x2B

gsm.signal.dbm

number

dbm

Strength of the Mobile network (GSM, 3G, 4G, LTE, 5G, ...) signal

Position data 0x80

gsm.sim.iccid

string

Integrated Circuit Card Id of SIM card of the Mobile network (GSM, 3G, 4G, LTE, 5G, ...)

Peripheral key 0x41

harsh.acceleration.event

boolean

Harsh acceleration detected

Alarm data 0x82

harsh.acceleration.number

number

Number of harsh Acceleration events

Peripheral key 0x27

harsh.braking.event

boolean

Harsh braking detected

Alarm data 0x82

harsh.braking.number

number

Number of harsh braking events

Peripheral key 0x27

harsh.cornering.event

boolean

Harsh cornering detected

Alarm data 0x82

ident

string

Device unique identifier like serial number, IMEI, etc

idle.event

boolean

Idle detected

Alarm data 0x82,
Position data 0x80

illegal.ignition.alarm

boolean

Illegal ignition alarm event

Alarm data 0x82

location.source.gps

boolean

Location is obtained via GPS

Position data 0x80

location.source.gsm

boolean

Location is obtained by Mobile network (GSM, 3G, 4G, LTE, 5G, ...) cell towers

Position data 0x80

lock.failure.alarm

boolean

Locking failure alarm event

Position data 0x80

lock.status

boolean

Lock status

Position data 0x80

low.speed.event

boolean

Low speed detected

Alarm data 0x82,
Position data 0x80

main.power.voltage

number

volts

Main power voltage

Peripheral key 0x10

overspeeding.event

boolean

Overspeeding detected

Position data 0x80

peer

string

IP:port from which device connecting to the channel

position.direction

number

degrees

Heading angle at position detection moment

Alarm data 0x82,
Position data 0x80

position.latitude

number

degrees

Latitude coordinate value

Alarm data 0x82,
Position data 0x80

position.longitude

number

degrees

Longitude coordinate value

Alarm data 0x82,
Position data 0x80

position.satellites

number

Quantity of satellites used to calculate coordinates for given position information

Position data 0x80

position.speed

number

km/h

Instant speed at position detection moment

Alarm data 0x82,
Position data 0x80

power.cut.alarm

boolean

External power cut-off alarm event

Alarm data 0x82

protocol.id

number

ID of protocol

rfid.code

string

Hexadecimal code of connected RFID

Peripheral key 0x03,
Peripheral key 0x16

rfid.status.enum

number

RFID sign action or card event status code

Peripheral key 0x03,
Peripheral key 0x16

sensor.humidity

number

percentage

Humidity sensor value, i.e. relative air humidity level

Peripheral key 0x2A

sensor.temperature

number

celsius

Temperature sensor value

Peripheral key 0x0D,
Peripheral key 0x22

server.timestamp

number

seconds

Timestamp when server received a message

sleep.mode.status

boolean

Device is in sleep mode

Position data 0x80

sos.alarm

boolean

SOS alarm triggerred

Alarm data 0x82,
Position data 0x80

tamper.alarm

boolean

Tamper alarm event

Alarm data 0x82,
Position data 0x80

temperature.alarm

boolean

Temperature value is outside of predefined range

Position data 0x80

temperature.high.alarm

boolean

Temperature hight alarm

Alarm data 0x82

temperature.low.alarm

boolean

Temperature low alarm

Alarm data 0x82

timestamp

number

seconds

Message timestamp

Alarm data 0x82,
Position data 0x80

towing.alarm.status

boolean

Towing alarm state

Alarm data 0x82

trip.duration

number

seconds

Trip duration

Peripheral key 0x27

trip.idle.time

number

seconds

Time the vehicle was idle based on GPS and accelerometer information, according to corresponding threshold

Peripheral key 0x27

trip.mileage

number

Distance driven since engine start

Peripheral key 0x27

turnover.event

boolean

Turnover event

Alarm data 0x82

ultrasonic.real.fuel.level

number

Indexed parameter for real time ultrasonic fuel level

Peripheral key 0x25

ultrasonic.smooth.fuel.level

number

Indexed parameter for smooth ultrasonic fuel level

Peripheral key 0x25

vehicle.mileage

number

Total calculated mileage

Position data 0x80

vehicle.vin

string

VIN of vehicle

Peripheral key 0x29

Title

Name

Description

Properties

Custom command Examples

custom

Send custom command to device

hex: Binary payload in HEX form

command: Command ID

Set device odometer value

{"hex":"0123000108AC","command":"DC"}

A-Telematics AT100A

Here’s the like of JSON you get

How to consume this nice JSON

How to send commands to A-Telematics AT100A?

You can also

Modify messages

Aggregate data

More devices from A-Telematics