CMi6140
User’s Manual English
CMi6140
User’s Manual English
page | 13 (38)
[2022-09]
V1.2
Op.
LwM2M object
LwM2M resource
ID
Type
Range or
Enumeration
Comment
R(W)
LwM2M Security
Security Mode
0/1/2
Int
0..4
DM Security
mode
Writable by
Bootstrap server
R
LwM2M Security
PSK Identity
0/1/3
Opaque
DM PSK identity
(DevEUI)
(W)
LwM2M Security
Secret Key
0/1/4
Opaque
DM PSK
Writable by
Bootstrap server
R
LwM2M Security
Short Server ID
0/1/10
Integer
1..65534
R
LwM2M Server
Short Server ID
1/1/0
Integer
1..65534
R
LwM2M Server
Lifetime
1/1/1
Integer
DM lifetime
E
LwM2M Server
Registration
Update Trigger
1/1/8
R
Device
Manufacturer
3/0/0
String
Manufacturer
("Elvaco")
R
Device
Model Number
3/0/1
String
Product model
("CMi6140")
R
Device
Serial Number
3/0/2
String
DevEUI
R
Device
Firmware Version
3/0/3
String
Firmware
version
E
Device
Reboot
3/0/4
Reboot
R
Device
Available Power
Sources
3/0/6/0
Integer
0..7
Power source
1: Internal
battery
2: External
battery
6: AC (Mains)
power
R
Device
Power Source
Voltage
3/0/7/0
Integer
Power source
voltage
(Millivolt)
R
Device
Battery level
3/0/9
0..100
Battery level (in
%)
R
Device
Error Code
3/0/11/0
0..8
Error codes,
according to
LwM2M 1
RW
Device
Current Time
3/0/13
Time
Current time
RW
Device
UTC Offset
3/0/14
String
UTC Offset
UTC+X (ISO
8601)
R
Device
Hardware version
3/0/18
String
Hardware
version
R
Connectivity
Monitoring
Network Bearer
4/0/0
Integer
0..50
7 = NB-IoT
R
Connectivity
Monitoring
Available Network
Bearer
4/0/1/0
Integer
0..50
7 = NB-IoT
R
Connectivity
Monitoring
Radio Signal
Strength
4/0/2
Integer
RSRP
(NRSRP)
R
Connectivity
Monitoring
APN
4/0/7/0
String
APN
R
Connectivity
Monitoring
Cell ID
4/0/8
Integer
Cell ID
R
Connectivity
Monitoring
SMNC
4/0/9
Integer
0..999
MNC
PLMN = SMNC
+ SMCC
