Manufacturer: Nyitech
Forum Discussion

Number of units

Features NT-183W:
  • Blackbox
  • GLONASS support
Supported in Wialon:
  • Remote management via GPRS
  • Communication via TCP

The following data should also be added to NT-183W unit properties section of Wialon GPS tracking software :

Device type: NT-183W
Unique ID: serial

Specify the following parameters in configuration software or configuration NT-183W for use in Wialon Hosting :

Server port: 21130

711 units of NT-183W device type are connected to Wialon Data Center. This represents 1.01% of all OBD trackers connected.

Below chart represents the dynamic of connections in the last 30 days:

Parameter name Description Units
vin VIN code
random_number Platform customized Random No
pids_number Supported PID numbers
event_code Event Code
dtc_type DTC type:
0 - Stored or Historical DTC
1 - Pendng or current DTC
dtc_number DTC numbers
dtcN DTC Status witn number N
fw_ver Firmware version
set_params_number Setting Parameter numbers
paramN Parameter value with number N
markers Multiple markers:
0 - Last Inquiry Reply event packet.
>= 1 - not last Inquiry Reply event packet
params_number Inquiry Success Parameter numbers
total_mileage Current total mileage m
alarm_tag Alarm Tag:
0 - Alarm end
1 - New alarm
alarm_number Alarm No:
1 - MIL on
2 - Idle Engine
3 - Fatigue Driving
4 - Low voltage
5 - High temperature
6 - Towing
7 - Speeding
8 - High RPM
15 - ACC Status(Alarm Tag: 0- ACC OFF, 1 - ACC ON)

Alarms with only New Alarm state:
9 - Hard acceleration
10 - Hard braking
11 - Quick turn
12 - Power on
13 - Power off
14 - SOS
alarm_threshold Alarm Threshold
alarm_value The same as Alarm Threshold
alarm_time_gmt0 UNIT RTC time when alarm occurs
obd_module_ver OBD module version
hw_ver UNIT hardware version
cur_trip_fuel_cons Current trip fuel consumption
cur_trip_mileage Current trip mileage
cur_trip_duration Current trip duration
terminal_voltage Terminal voltage V
protocol_code Vehicle protocol code
acc ACC:
1 - ON
0 - OFF
front_back_accelN Front-back acceleration witn number N:
Front = “+”
back = “-”
4 mg
left_right_accelN Left-right acceleration witn number N:
Left= “+”
Right= “-”
4 mg
up_down_accelN Up-down acceleration with number N:
Up = “+”
Down = “-”
4 mg
pidN Value of PID with number N
location_fix Location fix:
0 - Not fixed
1/3 - fixed

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