Neo_M590E V1 GPRS Module AT Command Set
Copyright © Neoway Technology Co., Ltd
9
Remarks
N/A
1.11
Enabling or Disabling the Sleep Mode:
+ENPWRSAVE
Description
To enable or disable the sleep mode
Format
AT+ENPWRSAVE=<n><CR>
AT+ENPWRSAVE?<CR>
AT+ENPWRSAVE=?<CR>
Parameter
<n>:
0: Disable the sleep mode. (Default)
1: Enable the sleep mode (The module enters the sleep mode when the DTR signal is at
low level and exits from the sleep mode at high level).
Return Value
<CR><LF>OK<CR><LF>
<CR><LF>+ENPWRSAVE:<n><CR><LF>
<CR><LF>OK<CR><LF>
<CR><LF>+ENPWRSAVE:(list of supported <n>s)<CR><LF>
<CR><LF>OK<CR><LF>
Example
AT+ENPWRSAVE=1
OK
Enable the sleep mode of the module.
AT+ENPWRSAVE?
+ENPWRSAVE: 1
OK
Query the enabling status of the sleep mode
of the module.
AT+ENPWRSAVE=?
+ENPWRSAVE:0,1
OK
To query the value range of the
module work status
Remarks
The setting of the parameter
<n>
will not be saved after the module is powered off.
After the sleep mode is enabled and the DTR signal is at low level, the module can
enter the sleep mode only when all circuits of the module allows the sleep mode.
1.12
Clock: +CCLK
Description
To set and query the real-time clock
Format
AT+CCLK=<time><CR>
AT+CCLK?<CR>
Parameter
< time >: Character string in format of "yy/MM/dd,hh:mm:ss+TZ".
TZ: Two digits, indicating the time lag between the local time and the GMT time. This
information is optional because it can be displayed only when the network supports it. A
pair of quotation marks ("") is required.
