At Commands - ADEUNIS LoRaWAN AS-923 Pulse Guide Utilisateur

LoRaWAN AS-923 Pulse - Guide utilisateur / User guide version V1.0.0

3.3. AT commands

A command starts with 2 ASCII characters: "AT", followed by one or more characters and data (see the list below for the syntax of AT com-
mands available on the modem).
Each command must finish with a "CR" or "CR" "LF" – both are acceptable.
(CR indicates: Carriage Return, LF indicates: Line Feed)
Once the command has been received, the modem will feedback:
<cr><lf> "Data" for ATS type playback control <n> ?, AT/S or AT/V
"O" <cr><lf>, for any other command when this has been accepted.
"E" <cr><lf>, if it refuses the command due to a syntax error, unknown command, unknown range, invalid parameter, etc.
"CM" <cr><lf>, if it accepts the input in command mode
Table of AT commands:
Command
+++ Input request in command mode
ATPIN <PIN> Gives access to AT commands if register S304 is
different of 0
AT/V Feeds back the version of the APPLICATIF and
RTU software
AT/N Feeds back the type of network
ATS<n>? Feeds back the content of the n range
AT/S Edits the content of all of the user ranges in the
form of a list.
ATS<n>=<m> Transfers the m value to the n range
AT&W Saves the current configuration to non-volatile
memory.
ATO Exit command mode
ATT63 PROVIDER Unblock the operating range
Example of a set of commands and corresponding responses that can be seen on the terminal:
Syntax
of the order
+++
ATS221=1
ATS214=0018B200
ATT63 PROVIDER
ATS214=0018B200
ATS215?
AT&W
ATO
Interpreting the previous example: the user wanted to modify the beginning of the APP_EUI after having made an unauthorised command
(answer E), and the ranges were unblocked in order to modify the range. The second part of the APP_EUI was verified and the parameters were
saved before exiting. When exiting command mode, the device will start a JOIN demand.
Description
Description
Input request in command mode
Request to switch to activation OTAA mode
Change APP_EUI MSB
Unblock the operating range
Change APP_EUI MSB
Feeds back the value of the S215 range
Memory request for the state range
Output request in command mode
Reply example
CONNECTING... <cr><lf>
CM<cr><lf>
APP_8230EAA_PRG1706_V01.02.02:RTU_RTU_WM-
BUS_868_PRG_1601_V00.00.03
Or
APP_8181AAA_PRG1701_V01.00.02:RTU_8120AAB_
PRG_1701_V01.00.01
"LoRa" or "SIGFOX" or « WMBUS »
Sn=y where y represents the content of the n range
/
«O»<cr><lf> if Ok, «E»<cr><lf> if error, «W»<cr><lf> if
coherency error
«O»<cr><lf>, «W»<cr><lf> if coherency error
«O»<cr><lf>, «W»<cr><lf> if coherency error
«O»<cr><lf>
Response Syntax to Next Line
CONNECTING...
CM
O
E -> This command is not validated (register no unlocked)
O
O
S200=44512451
O
O
FR
EN
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