General Diagnostics 0x0033
Reports general device health metrics including uptime, reboot counts, and hardware faults.
Attributes 10
Commands 5
Features 2
| Code | Name | Type | Flags |
|---|---|---|---|
| 0x0000 | NetworkInterfaces | array | |
| 0x0001 | RebootCount | int16u | |
| 0x0002 | UpTime | int64u | Optional |
| 0x0003 | TotalOperationalHours | int32u | Optional |
| 0x0004 | BootReason | BootReasonEnum | Optional |
| 0x0005 | ActiveHardwareFaults | array | Optional |
| 0x0006 | ActiveRadioFaults | array | Optional |
| 0x0007 | ActiveNetworkFaults | array | Optional |
| 0x0008 | TestEventTriggersEnabled | boolean | |
| 0x000A | DeviceLoadStatus | DeviceLoadStruct | Optional |
| Code | Name | Direction | Parameters |
|---|---|---|---|
| 0x00 | TestEventTrigger | client→server |
EnableKey: octet_string, EventTrigger: int64u |
| 0x01 | TimeSnapshot | client→server | None |
| 0x02 | TimeSnapshotResponse | server→client |
SystemTimeMs: systime_ms, PosixTimeMs: posix_ms |
| 0x03 | PayloadTestRequest Optional | client→server |
EnableKey: octet_string, Value: int8u, Count: int16u |
| 0x04 | PayloadTestResponse Optional | server→client |
Payload: long_octet_string |
DataModelTest
(DMTEST)
bit 0
Support specific testing needs for extended Data Model features
DeviceLoad
(LOAD)
bit 1
Support for reporting device load metrics (mandatory in revision 3 and above)
Device Types Using This Cluster
Device types in the Matter spec that reference this cluster
Devices Implementing This Cluster
463 devices in the survey implement this cluster
Hue Bridge Pro
Signify
UA-SmartPlug-M028-US102
Uascent
Eve MotionBlinds
Eve Systems
Cync Keypad Dimmer
GE Lighting, a Savant company
Hub Mini
SwitchBot
Shelly Power Strip 4 Gen4
Shelly
Shelly Flood Gen4
Shelly
Sengled Wi-Fi Plug
Sengled
Hub 2
SwitchBot
Shelly 1PM Gen4
Shelly
Smart RGBTW Bulb
Leedarson
FRITZ!Smart Gateway
AVM
Govee Table Lamp 2
Shenzhen Qianyan Technology
Radiator Thermostat II [+M]
BOSCH
Tapo Smart Wi-Fi Dimmer Switch
TP-Link
Essentials Lightstrip
Nanoleaf
Smart Wi-Fi Power Strip
Tapo
Cync Full Color A19
GE Lighting, a Savant company
A8M
NOUS TECHNOLOGY
Eve Energy
Eve Systems
Aqara Smart Light
Aqara
MT-CCT
Sunricher
Smart Outlet Extender
Shenzhen Qianyan Technology
Govee Gaming Light Bars Pro
Shenzhen Qianyan Technology