SARA-R4/N4 series - AT Commands Manual
UBX-17003787 - R09
14 System features
Page 159 of 307
14.9 Set LWM2M FOTA URCs +ULWM2MSTAT
+ULWM2MSTAT
SARA-R404M SARA-R410M-01B SARA-R410M-02B SARA-R410M-52B SARA-R412M
Modules
SARA-N4
Syntax
PIN required
Settings saved Can be aborted
Response time Error reference
Attributes
full
Yes
No
-
-
14.9.1 Description
Allows enabling or disabling of LWM2M FOTA status URCs.
14.9.2 Syntax
Type
Syntax
Response
Example
Set
AT+ULWM2MSTAT=<n>
OK
AT+ULWM2MSTAT=1
OK
Read
AT+ULWM2MSTAT?
+ULWM2MSTAT: <n>
OK
+ULWM2MSTAT: 1
OK
Test
AT+ULWM2MSTAT=?
+ULWM2MSTAT: (list of supported
<n>s)
OK
+ULWM2MSTAT: (0,1)
OK
URC
+ULWM2MSTAT: <stat>,<percent> +ULWM2MSTAT: 1,99
14.9.3 Defined values
Parameter
Type
Description
<n>
Number
Mode configuration:
•
0: LWM2M FOTA status URC disabled
•
1 (default value): LWM2M FOTA ULWM2MSTAT URC enabled
<stat>
Number
LWM2M FOTA status:
•
1: FOTA download in progress
•
2: FOTA download complete
<percent>
Number
Percentage of FOTA download completed
14.10 Cancel LWM2M FOTA DoULWM2M=0
+ULWM2M=0
SARA-R404M SARA-R410M-01B SARA-R410M-02B SARA-R410M-52B SARA-R412M
Modules
SARA-N4
Syntax
PIN required
Settings saved Can be aborted
Response time Error reference
Attributes
full
Yes
No
No
-
-
14.10.1 Description
When a LWM2M session is in progress and the firmware is being download to the device, the download can be
canceled by issuing this command. To make use of this command, URCs for LWM2M FOTA sessions must be
enabled. See
for details on enabling LWM2M URCs.
14.10.2 Syntax
Type
Syntax
Response
Example
Set
AT+ULWM2M=0
OK
AT+ULWM2M=0
OK
