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
295 devices in the survey implement this cluster
SAWF-08P
SONOFF
Level Lock Pro
Level Home
Smart Plug
Realwe Innovation
Govee Table Lamp 2
Shenzhen Qianyan Technology
Govee Star Light Projector (Nebula)
Shenzhen Qianyan Technology
Eve Energy
Eve Systems
SAWF-07P
SONOFF
Govee string lights
Shenzhen Qianyan Technology
Philips Candle
Signify
Philips GU10
Signify
EcoflowSmartPlug
EcoFlow Inc.
Zemismart Thread Curtain Motor
Zemismart Technology Limited
arre Temperature Sensor
arre home LLC
Shelly 1 Gen4
Shelly
Aqara Dimmer Switch H2
Aqara
Smart Plug Mini
Meross
Tapo Smart Plug, Energy Monitoring
Tapo
DEWENWILS 3 -Zone Transformer
DEWENWILS
On-wall button controllers - 4 buttons MATTER
ELKO EP, s.r.o.
Nuki Smart Lock Pro
Nuki
Philips P45.E27
Signify
Philips Ceiling
Signify
Smart Bulb
Leedarson
LIFX BR30
Feit Electric