APIs Device to Cloud Protocols LwM2M Support
Our Device to Cloud can on-board devices with
- Internet connection
- Telekom SIM cards
- IoT Creator SIM cards
- 1NCE SIM cards
On this page you can find supported features by our oneM2M API and Web GUI for different specific device types.
LwM2M Devices
LwM2M is the “OMA Lightweight Machine to Machine Technical Specification” and our LwM2M server supports version 1.0 from 2017-02-08.
| LwM2M Interface | Supported |
|---|---|
| Bootstrap | planned |
| Client Registration | ✔ |
| Device Management & Service Enablement | ✔ |
| Information Reporting | planned |
Bootstrap: The device on-boarding must be done using a pre-shared key (PSK). A bootstrap server can be configured on demand; please contact us via the T IoT Hub support form.
Following LwM2M-Operations are supported:
| LwM2M Operation | Interface | Supported | LwM2M |
|---|---|---|---|
| REGISTER | Client Registration | ✔ | 1.0 |
| UPDATE | Client Registration | ✔ | 1.0 |
| DE-REGISTER | Client Registration | ✔ | 1.0 |
| READ | Device Management & Service Enablement | ✔ | 1.0 |
| DISCOVER | Device Management & Service Enablement | not supported yet | 1.0 |
| WRITE | Device Management & Service Enablement | ✔ | 1.0 |
| WRITE-ATTRIBUTES | Device Management & Service Enablement | not supported yet | 1.0 |
| EXECUTE | Device Management & Service Enablement | partially | 1.0 |
| CREATE | Device Management & Service Enablement | not supported yet | 1.0 |
| READ-COMPOSITE | Device Management & Service Enablement | not supported yet | 1.1 |
| WRITE-COMPOSITE | Device Management & Service Enablement | not supported yet | 1.1 |
| DELETE | Device Management & Service Enablement | not supported yet | 1.0 |
| OBSERVE | Information Reporting | not supported yet | 1.0 |
| NOTIFY | Information Reporting | not supported yet | 1.0 |
| CANCEL-OBSERVE | Information Reporting | not supported yet | 1.0 |
| SEND | Information Reporting | not supported yet | 1.1 |
| OBSERVE-COMPOSITE | Information Reporting | not supported yet | 1.1 |
| CANCEL-OBSERVE-COMPOSITE | Information Reporting | not supported yet | 1.1 |
We support following features currently only with manual device management operations (messages to device): “Firmware update”, “Connectivity monitoring” and “5GNR connectivity configuration”.