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
457 devices in the survey implement this cluster
00176655
Hama GmbH
Google Nest Thermostat
Google LLC
Aqara Camera Hub
Aqara
WiZ A.E27
Signify
Eve Energy Outdoor
Eve Systems
Dimmable Light
EcoDim
Aqara Light Switch H2
Aqara
IM Pushbutton Module
innovation matters iot GmbH
WiZ GU10
Signify
Nuki Smart Lock
Nuki
Govee Star Light Projector (Nebula)
Shenzhen Qianyan Technology
Govee Recessed Downlight 2
Shenzhen Qianyan Technology
Linkind Smart Plug
Leedarson
Eve Energy
Eve Systems
KAJPLATS E26 CWS globe 1100lm
IKEA of Sweden
Air Purifier
Leedarson
Ledvance Matter Classic A RGBW
LEDVANCE
Anona Holo
Anona Security Tech, Ltd.
F-SS01W
Shenzhen Huayu Lian Technology
WiZ G25 Filament
Signify
WiZ A.E27
Signify
Smart Roller Shutter Switch
Meross
Govee Outdoor Strip Light 2
Shenzhen Qianyan Technology
eufy FamiLock E34
Anker Innovations Technology