Based on LWM2M v1.0.2, for LWM2M 1.1 look at this.

Keep in mind that sometimes features are supported by Leshan but not yet present in our demos.

:green_heart:: Fully implemented.
:yellow_heart:: Partially implemented or implemented without enough flexibility.
:no_entry:: Not implemented.

Client Registration

	Server	Client	Server Demo	Client Demo
Register	:green_heart:	:green_heart:	:green_heart:	:green_heart:
Register update	:green_heart:	:green_heart:	:green_heart:	:green_heart:
De-register	:green_heart:	:green_heart:	:green_heart:	:green_heart:

:warning: Leshan client does not support multi-server. #600

Device Management

	Server	Client	Server Demo	Client Demo
Read	:green_heart:	:green_heart:	:green_heart:	:green_heart:
Write	:green_heart:	:green_heart:	:green_heart:	:green_heart:
Execute	:green_heart:	:green_heart:	:green_heart:	:green_heart:
Create	:green_heart:	:green_heart:	:green_heart:	:green_heart:
Delete	:green_heart:	:green_heart:	:green_heart:	:green_heart:
Write attributes	:green_heart:	:green_heart: (since 2.0)	:yellow_heart: #341	:green_heart: (since 2.0)
Discover	:green_heart:	:green_heart: (since 2.0)	:yellow_heart: #536	:green_heart: (since 2.0)

Information Reporting

	Server	Client	Server Demo	Client Demo
Observe	:green_heart:	:green_heart:	:green_heart:	:green_heart:
Passive Cancel observation	:green_heart:	:green_heart:	:green_heart:	:green_heart:
Active Cancel observation	:green_heart:	:green_heart:	:green_heart: (since 2.0)	:green_heart:
Notify	:green_heart:	:yellow_heart: #596	:green_heart:	:yellow_heart: #596

Format

	Server	Bootstrap Server	Client
Plain-text	:green_heart:	:green_heart:	:green_heart:
Opaque	:green_heart:	:green_heart:	:green_heart:
TLV	:green_heart:	:green_heart:	:green_heart:
JSON	:green_heart:	:green_heart:	:green_heart:

Resource Model

	Server	Bootstrap Server	Client
Object	:green_heart:	:green_heart:	:green_heart:
Object Instance	:green_heart:	:green_heart:	:green_heart:
Single Resource	:green_heart:	:green_heart:	:green_heart:
Multi-instance Resource	:green_heart:	:green_heart:	:green_heart:
Object Version	:green_heart:	:green_heart: since 2.0	:green_heart:
Reusable Resource	:no_entry: #329

Security

	Server	Bootstrap Server	Client
NoSec	:green_heart:	:green_heart:	:green_heart:
Pre-Shared-Key	:green_heart:	:green_heart:	:green_heart:
Raw-Public-Key	:green_heart:	:green_heart:	:green_heart:
X.509	:green_heart:	:green_heart:	:green_heart:
EST		:no_entry: #1135	:no_entry: #1135

Transport binding and mode

	Server	Client
UDP	:green_heart:	:green_heart:
Queue Mode	:green_heart:	:no_entry: #596
SMS	:no_entry: #695	:no_entry: #695

Bootstrap

	Bootstrap Server	Client	Bootstrap Server Demo	Client Demo
Bootstrap request	:green_heart:	:green_heart:	:green_heart:	:green_heart:
Discover request	:yellow_heart: since 1.1 :green_heart: since 2.0	:green_heart: since 1.1	:green_heart: since 2.0	:green_heart: since 1.1
Write request	:green_heart:	:green_heart:	:green_heart:	:green_heart:
Delete request	:green_heart:	:green_heart:	:green_heart:	:green_heart:
Bootstrap finished request	:green_heart:	:green_heart:	:green_heart:	:green_heart:
Bootstrap Factory	:green_heart:	:green_heart:	:green_heart:	:green_heart:
Bootstrap Smartcard
Bootstrap Device Initiated	:yellow_heart: for 1.x :green_heart: since 2.0	:yellow_heart: #968	:yellow_heart: #404	:yellow_heart:
Bootstrap Server Initiated	:green_heart: since 2.0	:yellow_heart: #968 since 2.0	:green_heart: since 2.0	:green_heart: since 2.0

Access Control

	Server	Bootstrap Server	Client
Access Control	:green_heart:	:green_heart:	:no_entry:

Attributes

	Server	Client
Version	:green_heart:	:green_heart:
Dimension	:green_heart:	:green_heart: (since 2.0)
Minimum Period	:green_heart:	:green_heart: (since 2.0)
Maximum Period	:green_heart:	:green_heart: (since 2.0)
Greater Than	:green_heart:	:green_heart: (since 2.0)
Less Than	:green_heart:	:green_heart: (since 2.0)
Step	:green_heart:	:green_heart: (since 2.0)