Specifications

AT Command Set Reference
Ver. 1.00
GSM1308AT001 Page 294 Ver. 1.00 – 10/29/2008
1=binary 0001 (so GPIO20=input)
-30 Copies current ADC1 value
-21 Copies current RTC time: 0x00HHMMSS where HH = hour (0-
23), MM = minute (0-59), SS = second (0-59)
-20 Copies current RTC date: 0x00YYMMDD where YY = last two
digits of year (00-99), MM = month (1-12), DD = day of month
(1-31)
-8 Copies current count of event timer 8 in seconds (equivalent to
$EVTIMQRY=8)
-7 Copies current count of event timer 7 in seconds (equivalent to
$EVTIMQRY=7)
-6 Copies current count of event timer 6 in seconds (equivalent to
$EVTIMQRY=6)
-5 Copies current count of event timer 5 in seconds (equivalent to
$EVTIMQRY=5)
-4 Copies current count of event timer 4 in seconds (equivalent to
$EVTIMQRY=4)
-3 Copies current count of event timer 3 in seconds (equivalent to
$EVTIMQRY=3)
-2 Copies current count of event timer 2 in seconds (equivalent to
$EVTIMQRY=2)
-1 Copies current count of event timer 1 in seconds (equivalent to
$EVTIMQRY=1)
0 Copies value of Input Event 0 (GPIO1).
0 = Low
1 = High
1 Copies value of Input Event 1 (GPIO2).
0 = Low
1 = High
2 Copies value of Input Event 2 (GPIO3).
0 = Low
1 = High
3 Copies value of Input Event 3 (GPIO4).
0 = Low
1 = High
4 Copies value of Input Event 4 (GPIO5).
0 = Low
1 = High
5 Copies value of Input Event 5 (GPIO6).
0 = Low
1 = High
6 Copies value of Input Event 6 (GPIO7).
0 = Low
1 = High
7 Copies value of Input Event 7 (GPIO8).
0 = Low
1 = High
8 Copies value of Input Event 8 (modem power up indication).
Always 1.
9 Copies value of Input Event 9 (modem GSM registration).
See AT+CREG command description for GSM registration status
information.
10 Copies value of Input Event 10 (modem GPRS registration).