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
454 devices in the survey implement this cluster
Govee AI Sync Box 2
Shenzhen Qianyan Technology
Shelly Outdoor Plug S Gen3
Shelly
Decora Smart Wi-Fi 2nd Gen Outlet
Leviton
WiZ A19
Signify
Govee RGBICWW Floor Lamp Pro
Shenzhen Qianyan Technology
KAJPLATS E27 WS globe 470lm
IKEA of Sweden
Zemismart Thread Curtain Motor
Zemismart Technology Limited
Sailsco Smart Bulb RGB+CCT
Saishigao
Smart Plug Mini
Meross
arre Button
arre home LLC
00176656
Hama GmbH & Co KG
Smartlightbulb
Smart Home
SmartWings Window Covering
SmartWings
Tapo Smart Plug, Energy Monitoring
Tapo
H600C
Shenzhen Qianyan Technology
Tapo Smart Wi-Fi Lamp Dimmer Kit
TP-Link
Tapo Smart Wi-Fi Light Switch
Tapo
KAJPLATS E14 WS B38 CL 470lm
IKEA of Sweden
F1s203-EU
MOES
MT-CCT
Sunricher
Tapo Smart Wi-Fi Dimmer Switch, 3-way kit
Tapo
Shelly 1PM Mini Gen4
Shelly
arre Temperature Sensor
arre home LLC
Shelly EM Mini Gen4
Shelly