Globalstar STX3 - AT Commands; AT Command for Communication Check; AT Commands for Identification; AT Commands for Messaging

8545-0198-01 Revision 1.9 STX3 Users Manual
9/24/2020 Globalstar, Inc. Confidential and Proprietary Page | 24
5.4 AT commands
Command
Response
Comments
AT
This command is used to check communication between the
module and the host.
OK
STX3 is ready for normal operation
ERROR
STX3 is not ready for operation, an error condition exists
AT+GSN?
AT+CGSN?
Request product serial number identification
+GSN: <n-nnnnnnn>
product serial number identification (ESN)
ERROR
Unable to retrieve ESN
AT+GMM?
AT+CGMM?
+GMM: STX3
Request model identification (hardware version).
AT+GMI?
AT+CGMI?
+GMI: GLOBALSTAR
Request manufacturer identification
AT+GMR?
AT+CGMR?
Request revision identification (firmware version).
+GMR: <MM.mm>
MM=Major Revision, mm=Minor Revision
Example: +GMR: 01.00
ERROR
Unable to retrieve revision identification
AT+CMGS=<hhhh..hh>
Send message up to 144 data bytes specified by hexadecimal
string
Example: AT+CMGS=AA5511A53311A53311
OK
Message Burst In Progress
ERROR
Invalid message or modem error
AT+CMGSL=<Lat,NS,
Lng, EW,hhhhhh>
Send location message with 3 data bytes specified by
hexadecimal string.
Lat: ddmm.mmmm
dd: decimal degrees, mm.mmmm minutes
NS: hemisphere (N/S)
Lng: dddmm.mmmm
ddd: decimal degrees, mm.mmmm minutes