Table of Commands and Messages
Name
Description
Unsolicited
Messages
$CS
Configuration Settings
$DT
Date/Time Status
Yes
$FV
Firmware Version Read
$GJ
GPS Jamming/Spoofing Indication
Yes
$GN
Geospatial Information
Yes
$GP
GPIO1 Control/Status
$GS
GPS Fix Quality
Yes
$MM
Messages Received Management (2-way operation)
$MT
Messages to Transmit Management
$PO
Power Off
$PW
Power Status
Yes
$RD
Receive Data Unsolicited Message
Yes
$RS
Restart Device
$RT
Receive Test
Yes
$SL
Sleep Mode
$M138
Modem Status Unsolicited Message
Yes
$TD
Transmit Data
Yes
Table 15:
Table of all Modem commands
© 2022 SWARM TECHNOLOGIES
SWARM M138 MODEM PRODUCT MANUAL · REV 1.20 · FEBRUARY 2022
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