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10 SMS Command List
(Remarks: ****** is user’s password, and the default password is 000000)
Description
Command
Remarks
Get current location
W******,000
Get current location of TK102
Change user’s password
W******,001,######
****** is old password
###### is new password
Set interval for automatic
timed report
W******,002,XXX
XXX is the interval in minute. If XXX=000
it will stop tracking
Set preset phone number for
SOS button
W******,003,F,P,T
F=0, to turn off this function;
F=1, to send SMS;
As SOS button is linked to IN1, P=1.
T: Preset phone number. Max 16 digits
Set low power alert
When TK102 voltage is lower
than the preset value, it will
send one low power alert to
the SOS preset number.
W******,004,X
X (voltage preset value)
=0 , to turn off this function
=1, <3.3V send SMS alert
=2 , <3.4V send SMS alert
=3 , <3.5V send SMS alert (default )
=4 , <3.6V send SMS alert
=5 , <3.7V send SMS alert
Set over speed alert
When TK102 speeds higher
than the preset value, it will
send an SMS to the SOS
preset number.
W******,005,XX
XX (the preset value of speed)
=00 , to turn off this function
=[01, 20] (unit: 10Km/h)
For example, W000000,005,08, it will sent
alert when it is over 80Km/h
Set Geo-fence alert
When the TK102 moves out of
preset scope, it will send one
Geo-fence SMS to the SOS
preset number.
W******,006,XX
XX ( preset distance to original place )
=00, close
=01, 30m
=02, 50m
=03, 100m
=04, 200m
=05, 300m
=06, 500m
=07, 1000m
=08, 2000m
