Forum Discussion

Number of units


The following data should also be added to KVL220 unit properties section of Wialon GPS tracking software :

Device type: KVL220
Unique ID: imei

Specify the following parameters in configuration software or configuration KVL220 for use in Wialon Hosting :

Server port: 21932

0 units of KVL220 device type are connected to Wialon Data Center. This represents 0% of all AVL Hardware connected.

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

Parameter name Description Units
result Result of command
gps_valid Validity of GPS
dop dop
event_code Event code

Non-configurable 1bit flags (bits start with 1)
Bit1: GPS_ANT_CONNECT (1:Disconnect , 0:Connect),
Bit2: GPS_ANT_SHORT (1:Normal 0:Short),
Bit3: GPS_ALIVE (1:Alive 0:Not Alive),
Bit4: GSM_ALIVE (1:Alive 0:Not Alive),
Bit5: GSM_SIMCARD (1:Exist 0:Not Exist),
Bit6: GSM_REG (1:Registered 0:Not Registered),
Bit7: FLASHCHIP_ALIVE (1: Alive 0: Not alive),
Bit8: GSM_GPRS (1:Connected 0:Not Connected),
Bit9: GPS_Validity (1:Valid 0:Not Valid),
Bit10: [Reserved]

nc_max_snr Max snr
nc_pwr_int Power internal
nc_pwr_ext Power external
nc_1b_# Non-configurable 1byte data, # - number
nc_2b_# Non-configurable 2byte data, # - number
nc_4b_# Non-configurable 4byte data, # - number
nc_8b_# Non-configurable 8byte data, # - number
c_1b_# Configurable 1byte data, # - number
c_2b_# Configurable 2byte data, # - number
c_4b_# Configurable 4byte data, # - number
c_8b_# Configurable 8byte data, # - number
c_1wire_# 1wire data, # - number
c_adc_# Analog input, # - number

Configurable 1bit flags (bits start with 1)
Bit1: Pin7,
Bit2: Pin8,
Bit3: Pin9 (Engine),
Bit4: Pin4

More devices from the manufacturer

Contact Wialon and achieve the most ambitious goals with telematics

Fill out a request form to get started with Wialon

Step 1
Step 2
Step 3
First and last name*