Neo_M590E V1 GPRS Module AT Command Set
Copyright © Neoway Technology Co., Ltd
7
0: UIH frames used only (default value)
1: UI frames used only (not supported)
<port_speed>
:
integer type (transmission rate)
1: 9600 bit/s
2: 19200 bit/s
3: 38400 bit/s
4: 57600 bit/s
5: 115200 bit/s
6: 230400 bit/s
7: 460800 bit/s
8: 921600 bit/s
<N1>
: integer type (maximum frame size), ranging from 1 to 32767, where the 512 is
default
<T1>
: integer type (acknowledgement timer in units of ten milliseconds), ranging from 1
to 255, where 10 is default (100 ms)
<N2>
: integer type (maximum number of re-transmissions) (
not supported
)
<T2>
: integer type (response timer for the multiplexer control channel in units of ten
milliseconds) (
not supported
)
<T3>
: integer type (wake up response timer in seconds) (
not supported
)
<k>
: integer type (window size) (
not supported
)
Return Value
<CR><LF>OK<CR><LF>
Example
AT+CMUX=0
OK
Basic option. Other parameters are left out.
AT+CMUX=?
+CMUX: (0)
OK
Query the available range of parameters.
Remarks
Only default setting is supported.
1.9
Setting the Baudrate of the Module: +IPR
Description
To set the baudrate of the module
Format
AT+IPR=<baud rate><CR>
AT+IPR?<CR>
AT+IPR=?<CR>
Parameter
<baud rate>: Baudrate
The value can be: 0, 2400, 4800, 9600, 14400, 19200, 28800, 33600, 38400, 57600,
115200, 230400, 460800, 921600, and 1843200
.
Return Value
<CR><LF>OK<CR><LF>
<CR><LF>+IPR: <baud rate><CR><LF>
<CR><LF>OK<CR><LF>
