15
15
7.5 Configuration parameters
The table below explains all the configuration parameters, with their syntax and description.
Nr.
Parameter
Syntax
Description
1. MODE
set mode xxx
get mode
Slave mode means that the device is
always online and waiting for TCP/CSD
connection. In order to reach device in
this mode you would need to insert a sim
card with static IP.
Master mode (recommended mode)
means the device initiates the TCP/CSD
connection to the configured server_ip
(only when data arrives on COM port).
Master_ar mode means the module will
always try to be connected to the server
even if no data is available on COM.
*Restart is required after you set this parameter
(in order for the change to take effect)
2.
CONNECTION
TIMEOUT
set connection_timeout
xxx
get connection_timeout
This setting decides the duration of
connection. If there is no data
transmitted/ received during the specified
time, module drops TCP/CSD
connection.
Value (in seconds) should be from 0 to
86400. If value is “0”, connection will
newer be dropped.
3. BAUD
RATE
set baud xxx
get baud
The baud rate of the serial port. Baud rate
can be: 1200, 2400, 4800, 9600, 19200,
28800, 57600 and 115200.
4. DATA
FORMAT
set data_format
get data_format
It sets the data format for serial port. The
supported data formats and acceptable
values are, 8N1,8N2,8E1,8O1,7E1,7O1
5. *PIN
pin xxx
Enter PIN code for the SIM card
6. *PUK
puk xxx
Enter PUK code for the SIM card
7. BEARER
set bearer xxx
get bearer
Selects the bearer, which will be used for
data transfer. You can choose between
CSD and GPRS.
*Restart is required after you set this parameter
(in order for the change to take effect)
8. BUFFER
SIZE
set buffer_size xxx
get buffer_size
Size of output buffer in bytes. If
buffer_size=0 or buffer_size=1, the bytes
are sent the same moment they are
received.
Value should be from 0 to 4096. Typical
value is 1024; recommended value for
large data transfers is 4096.
9. BUFFER
TIMEOUT
set buffer_timeout xxx
get buffer_timeout
If the buffer is not full when this period of
time elapses, the buffer is sent anyway.
Value (in seconds) should be from 0 to
