3. APN command
4. TIMER sets the upload interval
SMS
Para
Example
Command
Instructions
Instruction
returning
APN, apn[account
number, password]#
1:APN,intenet,123,123#
2:APN,cmnet#
The APN instruction is used to configure the
Internet access parameters of different
countries' operators. Please check the APN
parameters of the card by yourself. For
example, if APN requires an account
password, refer to example 1; if no account
password is required, refer to example 2.
Note: many national apns are already built in.
If you can connect to the server platform, you
do not need to set it
Successful return: set APN successfully!
SMS
Para
Example
Command
Instructions
TIMER,upload time#
TIMER,30#
Instruction
returning
Successful return: set the IP successfully!
Time range: 10~60 seconds; If the vehicle
installed by the device is in a state of motion
for a long time every day, it is recommended
to change the upload time to 30 seconds to
save traffic 10~60 means the upload time is
within the range of 10~60, and the value
should be a multiple of 10 when set; The
default is 10 seconds.