Tzonedigital_TT18 V1.4 June9, 2016
SMS Instruction
Format
Note
1
Request one current machine
information
*
$$$$$$
,000#
The machine will reply in the form
of SMS
2
Modify user password
*
$$$$$$
,001,@@@@@@#
$$$$$$
is old password
@@@@@@
is new Password
3
Set the high/low temperature and
humidity alarm function
When
the
TT11
high/low
temperature and humidity,
TT11 will always send high/low
temperature and humidity alarm
GPRS data to the Preset Server.
the machine can send data
according to the time interval
you have set
(003 has priority to
004)
*
$$$$$$
,003,A,B,C,D,X#
A=[-40~125],high-temperature
threshold(unit:
℃
,default:100)
B=[-40~125],low-temperature
threshold(unit:
℃
,default:-20)
A must be bigger than B
if Temperatures exceed [A, B],it
will send alarm data
C=[0~100],high-humidity
threshold(unit:%,default:80)
D=[0~100],low-humidity
threshold(unit:%,default:20)
C must be bigger than D
if Humidity exceed [A, B],it will
send alarm data
X=[1,60],TT18
more
than
threshold change into Xmin send a
GPRS data(unit:min,default:1)
4
Set low power alarm
When the TT18 voltage is lower
than the preset value,
TT18 will send one lower power
alarm GPRS data to the Preset
Server.
the machine can send data
according to the time interval
you have set
*
$$$$$$
,004,X,Y#
X is the low power alarm voltage,
eg: 3.8v,X=380(default:350)
Y=[1~60] Y is the Low power to
send data interval time(unit:min,
default:60, 0 is don’t send data )
For example
:
*$$$$$$,004,380,10#
When the battery voltage is lower
than 3.8 V, 10 minutes to send a
GPRS data
5
Set RTC time
*
$$$$$$
,006,year,mounth,day,hour
,minute,second#
Set the device RTC time .
For example
:
*000000,006,16,01,11,10,46,30#
Year:16
Mounth:1
Day:11
Hour:10
Minute:46
Second:30
6
Extend setting
*
$$$$$$
,008,ABCDEFG#
A=0, Disable machine information
report function which get machine