Tzone Digital Technology TZ-TT18 Temperature&humidity; Transmitter User Manual Users manual

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Document ID	3453548
Application ID	6YaL8vwO3ufkMDhvVCZtbw==
Document Description	Users manual
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	18.04kB (225444 bits)
Date Submitted	2017-07-06 00:00:00
Date Available	2018-01-02 00:00:00
Creation Date	2017-06-14 11:03:20
Producing Software	Acrobat Distiller 9.0.0 (Windows)
Document Lastmod	2017-06-14 11:03:20
Document Title	Users manual
Document Creator	Adobe Acrobat Pro 9.0.0
Document Author:	TZONE

Tzonedigital_TT18 V2.1 Apr27, 2017
TZ-TT18
Temperature&humidity Transmitter
User Guide V2.1
1. Product overview
The temperature and humidity transmitter (hereafter referred as TT18) is with built-in
temperature & humidity sensor and GSM module which needs to inset SIM card use.
There are three modes of TT18, turn on, turn off and flight mode. It only wakes up
when it is time to send data or when the use operates it. Otherwise, it is in sleep status.
So that it can be used for a longer time to bring you more convenience.
TT18 can collect the surrounding temperature and humidity with high precision
quickly and transmit them to the server through GPRS. It is widely used in cold chain
logistics, medicine, transportation and other industries.
When using, hang the wall, it can react the peripheral temperature very quickly.
Tzonedigital_TT18 V2.1 Apr27, 2017
2. Specification
Specification
Details
Dimension
90mm*64mm*27mm
Battery
GSM antenna
Flash memory
Temperature precision
Detect temperature range
Operating temperature range
Humidity precision
Detect humidity range
Built-in 3.7V/3000mAh Lithium battery
Built-in
Can save 4320 GPRS data
±0.3℃
-40℃~ +125℃
-20℃~ +60℃
±3%
0~100%
Active mode(avg.) < 100mA
Sleep mode(avg.) < 2mA
860Kpa --1060Kpa
Up to 75% non-condensing
SIMCOM GSM chip, 4 Frequency GSM
850/ 900/1800/1900mHz
Power consumption
Air pressure
Humidity
GSM chip
LED
Device status/charge
3. Indicators and interface
Hardware
A1. LED
Function
Show the device’s status (Green+Red)
Tzonedigital_TT18 V2.1 Apr27, 2017
A2. LED
Charge status (Red)
B. USB Port
Configure or charge the machine
C. SIM card slot
Insert the SIM card
D. Button
Turn on the unit or to know the machine’s status with press
4. Device mode
Device mode
Instructions
When pressing the button after 5 seconds left or set 005
Turn on mode
command by serial port ( in turn off /flight mode, note:
need pressing the button for 15s in flight mode)
Turn off mode
Flight mode
Only set 005 command can let the device turn off ( in turn
on/flight mode,note:set 005 command only by serial port in
Flight mode)
When pressing the Button for 15s or set 005 command,only
save and not sending data in this mode ( in turn on/turn off
mode, note: set 005 command only by serial port in turn off
mode)
5. Indicator status
Note: The A1 Red+Green LEDs of the device will blink at the same time when
the machine is boot. If you’d like to know the device’s status, you need to press
the button after 0.5 seconds left, then the led will show to you which status in
now and the LED only last 10s every time. If the device status led is off , the
mean is the device is off, There is priority of the device’s status, the greater
number, the higher priority, flashing as follows:
A1.Green+Red LED - indicating the device status
Device led status
Instructions
Priority
Green and Red led each on 0.1 seconds
Boot
Green On for 0.1 seconds and off for 0.1
seconds
Working properly
Red On for 0.1 seconds and off for 0.1
seconds
Battery low voltage
Red always on
Device have problem (no
signal and can’t send data
to server)
Green On for 1 seconds and off for 1
seconds
Flight
Tzonedigital_TT18 V2.1 Apr27, 2017
Off
The device is off
A2.Red LED - Power status
Power status
Instructions
Red on
charging
Red off
No charge or full charge
6. GPRS data format
TT18 GPRS data is in hex format.
The format of hex code:
Format: Start bits(2byte) + Packet length(2byte) + Protocol number(2byte) +
Hardware type(2byte) + Firmware version(4byte) + IMEI(8byte) + RTC data
time(6byte)+ LBS data length(2byte) + LAC(2byte) + CELLID(2byte) +
MCC(2byte) + MNC(2byte) + Extension bits(A) + State data length(2byte) +
Alarm type(1byte) + Terminal information(1byte) + GMS signal strength(1byte)
+GSM state(1byte) +Battery voltage(2byte) + Temperature(2byte) +
humidity(1byte) + Extension bits(B) + Extension bits(C) + packet index(2byte) +
CRC(2byte) + Stop bits(2byte)
The data of the device send to the server:
54 5A 00 2F 24 24 04 03 01 07 00 00 08 66 10 40 27 00 34 28 09 01 01 05 03 0D 00 08 25 33 78
37 04 60 00 01 00 09 AA 00 17 37 01 95 09 DA 45 00 0A 57 0A 0D 0A
Below is a table tells more detail information about the protocol.
Number
of bytes
Data
Content
Meaning
Start bits
‘T’ ‘Z’
TZone company identifier, this is the header of every
packet
Packet length
Variable
The bytes length from the start at protocol number to the
end at the CRC.
Protocol number
‘$$’
Hardware type
0x04 0x03
Firmware version
Variable
0xFF 0xFF0xFF0xFF = 255.255.255.255
IMEI
Variable
BCD format, i.e. 0x08 0x66 0x10 0x40 0x27 0x00 0x34
0x28 = 866104027003428
Data block
Normal data
The hardware is TT18
Tzonedigital_TT18 V2.1 Apr27, 2017
RCT time date
Variable
The time and date when packet the data.
The sequence is Year Month Day Hour Minute Second
LBS data length
Variable
GSM LBS’s data length excludes LBS data length part, if
the value is 0, means there is no LBS data.
LAC
Variable
GSM’s location area code
0x25 0x33 means LAC is 2533
CELL ID
Variable
GSM’s serving CELL ID
0x78 0x37 means CELL ID is 7837
MCC
Variable
Mobile Country Code, ignore the first digital, only 3
digital, 04 60 mean MCC is 460.
Variable
Mobile Network Code, 2 or 3 digital, if the first digital is
8 , means MNC is 3 digital, if the first digital is 0, mean
MNC is 2 digital, 87 56 means MNC is 756, 00 56 means
56.
MNC
Extension bits
Status data length
Alarm type
GMS
strength
Variable
The status data length excluding “Status data length”
itself, if this part is 0, means no status data.
Variable
The value of this part has four possibility,
Temperature/humidity included in all the GPRS
data.
0xAA Interval GPRS data
0x10 Low battery Alarm
0xA0 Temperature/Humidity over threshold alarm
0xA1 Temperature/Humidity sensor abnormal
alarm
Variable
Bit 7 to bit 5 are reserved for future use.
Bit4: 1 RTC time is abnormal
0 RTCtime is normal
Bit3: 1 The temperature/Humidity sensor is
abnormal
0 The temperature/Humidity sensor is normal
Bit2: 1 The temperature/Humidity is over threshold
0 The temperature/Humidity is normal
Bit1: 1 The battery low vlotage
0 The battery is normal
Bit0: 1 The machine is charging
0 The machine is not charging
Variable
Terminal
information
signal
For future extending the protocol use, currently, has
nothing, does not possess any byte
A=0
CSQ value , Hex code
Tzonedigital_TT18 V2.1 Apr27, 2017
Bit 7 to bit 6 are reserved for future use.
Bit 5: 1 Internet connection is established
0 Internet connection is not established
Bit4: 1 GPRS is registered successfully
0 GPRS is not registered
Bit3: 1 The GSM is in roaming mode
0 The GSM is in home network mode
Bit2: 1 GSM is registered successfully
0 GSM is not registered yet
Bit1: 1 Detected SIM card
0 Not detected SIM card
Bit0: 1 The GSM module is started
0 The GSM module is not started yet
GSM status
Variable
Battery voltage
Unit:10mv,
for example: 0195H=405(DEC), 405*10mV=4.05V.
Unit:0.01℃，
convert to binary first, mark in the highest bit ，
1-disconnect
0-connect ，
negative/positive mark
1-mean the temperature is negative
0-mean the temperature is positive.
Remaining is the temperature value, convert to HEX
first , and multiply 0.01℃.
for example:09 DA=25.22℃ , 49 DA= - 25.22℃
80 00= not connect temperature/humidity sensor
Unit:100%, Hex code,
for example: 45=69%,
FF = not connect temperature /humidity sensor
Temperature
humidity
Extension bits
B=0
For future use, currently, this part has nothing, does not
have any byte
Extension bits
C=0
For future use, currently, this part has nothing, does not
have any byte
Packet index
Variable
The value range of this part is between 1 and 9999
The checked content is from the “protocol number” to
the end at “CRC”, including “protocol number”,
excluding “CRC”.
CRC
Variable
Stop bits
0x0D 0x0A
Indicate this packet is finished
Tzonedigital_TT18 V2.1 Apr27, 2017
7. Use the GPRS function
You can through the following way to configure the machine :
1. The configuration software
2. SMS
3. The server (the machine must enable ACK function and the server response ACK before
sending you need to set up instructions, otherwise the machine will immediately into sleep. The
default machine already have opened the ACK function, the machine once every send GPRS data
to the server, the server must respond @ACK, Packet index# to the machine, then the machine
will continue to send next GPRS data to the server).
Notes:
1.We have set up all the default command, you only need to insert a GPRS network SIM card,
then the device will send data to our server. (Please kindly refer to the common list below if you’d
like to know the default settings)
2. If you want change the setting, you can set it via SMS or use the same command via serial port
tool.
Step1: Set the APN (Access Point Name)
Different network of provider have the different APN at every country, if you
don't know, please refer to the attachment.
Format: *$$$$$$,011,APN, Username,Password#
Notes: The username and password could to be null.
For example: *000000,011,cmnet,,#
Explication: The China Mobile’s APN is “cmnet”, and the username and
password are empty.
After you send the command of SMS to device, it will reply to your mobile phone:
Receive:’011’OK
*000000,011,cmnet,,#
If you send the command of USB to device, the serial port tool will shows:
CMD bytes: 14
*000000,011,cmnet,,#
ComdType:011(SETAPN)
APNnumber:cmnet
Tzonedigital_TT18 V2.1 Apr27, 2017
Username:
Password:
Step2: Set the server’s IP & PORT
Format: *$$$$$$,015,1,IP,PORT#
For example: *000000,015,1,gateway.gotracking.net,18801#
gateway.gotracking.net is our server’s domain name,18801 is the port.
If client have the server by himself, please make sure the IP and port is correct.
After you send the command of SMS to device, it will reply to your mobile phone
Receive:’015’OK
000000,015,1,gateway.gotracking.net,18801#
If you send the command by USB to device, the serial port tool will shows:
CMD bytes: 2B
*000000,015,1,gateway.gotracking.net,18801#
ComdType:015(SETIPANDPORT)
Mode:01
IP/Domain Name:gateway.gotracking.net
Port:18801
Step3: Set GPRS time interval
Format: *$$$$$$,018,X#
X: the time interval (unit is min),
For example:*000000,018,1#
The device will send GPRS every1 minute and no times limit.
After you send the command of SMS to device, it will reply to your mobile phone:
Receive:’018’OK
*000000,018,1#
If you send the command of USB to device, the serial port tool will shows:
CMD bytes: 0E
*000000,018,1#
ComdType:018(SetGpreInternal)
Interval:1
Tzonedigital_TT18 V2.1 Apr27, 2017
8. Command list
If you want to know more about the TT18 and configure it, you can refer to the command
list.
$$$$$$ is user`s password, and initial password is 000000
SMS Instruction
current
machine
Format
Note
*$$$$$$,000#
The machine will reply in the form
of SMS(the data will contain
IMEI、FW version、CCID、Temp、
RH、CSQ、Battery、RTC)
*$$$$$$,001,@@@@@@#
$$$$$$ is old password
@@@@@@ is new Password
Request one
information
Modify user password
Set the high/low temperature and *$$$$$$,003,A,B,C,D,X#
humidity alarm function
When
the
TT11
high/low
temperature and humidity,
TT11 will always send high/low
temperature and humidity alarm
GPRS data to the Preset Server.
the machine can send data
according to the time interval you
have set(003 has priority to 004)
A=[-40~125],high-temperature
threshold(unit:min,default:100)
B=[-40~125],low-temperature
threshold(unit:min,default:-20)
A must be bigger than B
if Temperatures exceed [A, B],it
will send alarm data
C=[0~100],high-humidity
threshold(unit:%,default:80)
D=[0~100],low-humidity
threshold(unit:%,default:20)
C must be bigger than D
if Humidity exceed [A, B],it will
send alarm data
X=[1,60],TT18
more
than
threshold change into X min send a
GPRS data(unit:min,default:1)
Set low power alarm
*$$$$$$,004,X,Y#
When the TT18 voltage is lower
than the preset value,
TT18 will send one lower power
alarm GPRS data to the Preset
Server.
the machine can send data
according to the time interval you
have set(004 has priority to 018)
X is the low power alarm voltage,
[360,430]unit:10mv0(default:360)
Y=[1~60] Y is the Low power to
send data interval time(unit:min,
default:60, 0 is don’t send data )
For example：
*$$$$$$,004,380,10#
When the battery voltage is lower
than 3.8 V, 10 minutes to send a
GPRS data
Set working model
X=0, Turn off (default);
X=1, Turn on;
*$$$$$$,005,X#
Tzonedigital_TT18 V2.1 Apr27, 2017
X=3, Flight;
Set the device RTC time .
For example：
*000000,006,16,01,11,10,46,30#
Year:16
Month:1
Day:11
Hour:10
Minute:46
Second:30
Set RTC time
*$$$$$$,006,year,month,day,hour,
minute,second#
Extend setting
*$$$$$$,008,ABCDEFG#
A=0, Disable machine information
report function which get machine
information SMS by Calling
A=1, Enable machine information
report function which get machine
information SMS by Calling
(default)
B=0,disable GPRS ACK function;
B=1,enable GPRS ACK
function(default);
Note: the machine once every send
GPRS data to the server, the server
must
respond
@ACK,Packet
index# to the machine, then the
machine will continue to send next
GPRS data to the server.
C/D/E/FG=0
Set APN,Username,Password
*$$$$$$,011,APN,Username,Pass
word#
APN : APN string (must < 28
chars)
User name: Your username (must
< 28 chars)
Password: Your password (must
< 28 chars)
* If haven't username or
password, then left it blank.
For example:
*000000,011,CMNET,,# (It haven't
username and password)
Set IP Address & port number
*$$$$$$,015,X,IP,PORT#
X=0 use IP connect the server
X=1 use DN connect the server
IP : xxx.xxx.xxx.xxx
DN:(domain name)
www.xxx.com
PORT : [1,65535]
Tzonedigital_TT18 V2.1 Apr27, 2017
10
Set the time intervals of GPRS
Data in turn on and flight mode
*$$$$$$,018,X#
X (3 Digital)
[1,60] Time interval
(Unit: min,default:5)
11
Set the GPRS mode
*$$$$$$,019,X#
X=0, Use the UDP mode
X=1, Use the TCP mode(default)
12
Set the temperature&humidity
SMS alarm function
*$$$$$$,020,X,Y#
X=0, disable this function(default)
X=1,enable this function
Y, SMS number
Note:only send a sms alarm when
over or below the threshold, so
please the first set 020 command,
then set 003 command.
13
When bad condition only save data
*$$$$$$,021,A,B,C,D,E#
A=[-40~125],high-temperature
threshold(unit:min,default:100)
B=[-40~125],low-temperature
threshold(unit:min,default:-40)
A must be bigger than B
if Temperatures exceed [A, B],it
will save data
C=[0~100],high-humidity
threshold(unit:%,default:100)
D=[0~100],low-humidity
threshold(unit:%,default:0)
C must be bigger than D
if Humidity exceed [A, B],it will
save data
E=[350,430],
low power threshold
(unit:10mv,default:350)
14
The query command
*$$$$$$,040,X#
X: need to query the instructions
15
Clear data flash
*$$$$$$,500#
Clear history in the flash memory
16
Initialization
*$$$$$$,990,099#
It will set all parameter to factory
default value
(Excluding the Password).
17
Reboot by SMS command
*$$$$$$,991#
It will reboot the TT18 by this
SMS command.
18
Read the machine records of Flash
*$$$$$$,999#
Through the USB configure cable,
read the machine records in the
Flash to the computer, then all data
records will be empty
19
Query all instructions
#DE
Only used to configure software
20
Query one instructions
#D5X
X: command, For example:
#D5005, Only used to configure
software
Tzonedigital_TT18 V2.1 Apr27, 2017
21
Query the
worked
time
machine
has #DB
Only used to configure software
(including turn on )
9. Instruction
With the battery in TT18, press the button for 5s, machine running,when TT18
completes initialization, it will go to sleep. Most of the time TT18 is in sleep mode,
with only interval time data. Only when connected with serial port tool for
configuration, or it is called / receives SMS command, will it wake up. After this, it
goes into sleep mode again, thus it can work for longer time.
Note:
1. Please don’t connect the USB cable when the device is sending data to server,
because maybe will affect the data sending and the temperature higher than the actual
temperature
2. Please set the RTC time when turn on the device, otherwise the machine for the
initial time. If sending the data to our server, when our server get yours device data,
the RTC time will auto update. If you have your own server, you can make the
following settings can change the device RTC time .
The server send to device format:
UTC time:2016-08-02 01:19:48
§ 15.19 Labelling requirements.
This device complies with part 15 of the FCC Rules. Operation is subject to the
condition that this device does not cause harmful interference.
§ 15.21 Information to user.
Any Changes or modifications not expressly approved by the party responsible for
compliance could void the user's authority to operate the equipment.
§ 15.105 Information to the user.
Note: This equipment has been tested and found to comply with the limits for a Class B
digital device, pursuant to part 15 of the FCC Rules. These limits are designed to
provide reasonable protection against harmful interference in a residential installation.
This equipment generates uses and can radiate radio frequency energy and, if not
installed and used in accordance with the instructions, may cause harmful interference
to radio communications. However, there is no guarantee that interference will not
occur in a particular installation. If this equipment does cause harmful interference to
radio or television reception, which can be determined by turning the equipment off and
on, the user is encouraged to try to correct the interference by one or more of the
following measures:
-Reorient or relocate the receiving antenna.
-Increase the separation between the equipment and receiver.
-Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected.
-Consult the dealer or an experienced radio/TV technician for help.
RF warning for Mobile device:
This equipment complies with FCC radiation exposure limits set forth for an
uncontrolled environment. This equipment should be installed and operated withmini
mum distance 20cm between the radiator & your body.

---

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