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
452 devices in the survey implement this cluster
Aqara Camera Hub
Aqara
Google Nest Thermostat
Google LLC
WiZ GU10
Signify
Govee Recessed Downlight 2
Shenzhen Qianyan Technology
Aqara Light Switch H2
Aqara
Dimmable Light
EcoDim
Linkind Smart Plug
AiDot
Eve Energy Outdoor
Eve Systems
S10
SwitchBot
IM Pushbutton Module
innovation matters iot GmbH
Ledvance Matter Classic A RGBW
LEDVANCE
Aqara Shutter Switch H2
Aqara
Air Purifier
AiDot
WiZ A.E27
Signify
Anona Holo
Anona Security Tech, Ltd.
Govee Outdoor Strip Light 2
Shenzhen Qianyan Technology
Nuki Smart Lock
Nuki
WiZ G25 Filament
Signify
Smart Roller Shutter Switch
Meross
Govee Star Light Projector (Nebula)
Shenzhen Qianyan Technology
M2D Bridge
innovation matters iot GmbH
Smart-Switch-M027-P002
Uascent
Smart Light
Uascent
Tapo Smart Plug, Energy Monitoring
Tapo