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
469 devices in the survey implement this cluster
Govee Gaming Light Bars Pro
Shenzhen Qianyan Technology
Govee Glide Wall Light
Shenzhen Qianyan Technology
Govee LED Strip Light M1
Shenzhen Qianyan Technology
Smart Tower Fan 2 Max (42 Inch)
Shenzhen Qianyan Technology
Smart Night Light-W
ThirdReality
KAJPLATS E27 WS globe 1055lm
IKEA of Sweden
Eve Dimmer Switch
Eve Systems
Nuki Smart Lock
Nuki
Govee Ceiling Light Pro
Shenzhen Qianyan Technology
SmartWings Levitate with DUCTECH
DUCTECH
Heiman smart Humidity&Temperature Sensor
HEIMAN
Zemismart Thread Curtain Motor
Zemismart Technology Limited
Zemismart Light Strip Driver
Zemismart Technology Limited
Nuki Smart Lock
Nuki
Matter On/off Plug-in Unit
Quectel
Cync Indoor Plug
GE Lighting, a Savant company
Smart Bulb Filament
hama
KAJPLATS E27 WS globe 470lm
IKEA of Sweden
TEST_PRODUCT
riddix
Aqara Shutter Switch H2
Aqara
SONOFF SwitchMan Smart Wall Switch
SONOFF
tado Wireless Temperature Sensor X
tado° GmbH
Aqara Smart Lock U400
Aqara
WiZ A19
Signify