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
451 devices in the survey implement this cluster
Sailsco Smart Bulb RGB+CCT
Saishigao
KAJPLATS E27 WS globe 470lm
IKEA of Sweden
SONOFF SwitchMan Smart Wall Switch
SONOFF
GRILLPLATS plug
IKEA of Sweden
Nuki Smart Lock
Nuki
arre Button
arre Home LLC
Decora Smart Wi-Fi 2nd Gen Outlet
Leviton
SmartWings Window Covering
SmartWings
Smart Plug Mini
Meross
WiZ A19
Signify Netherlands B.V.
00176656
Hama GmbH
Tapo Smart Plug, Energy Monitoring
Tapo
Tapo Smart Wi-Fi Lamp Dimmer Kit
TP-Link
H600C
Shenzhen Qianyan Technology
Smartlightbulb
Smart Home
Zemismart Thread Curtain Motor
Zemismart Technology Limited
F1s203-EU
MS
arre Temperature Sensor
arre Home LLC
Shelly EM Mini Gen4
Shelly
Tapo Smart Wi-Fi Light Switch
Tapo
KAJPLATS E14 WS B38 CL 470lm
IKEA of Sweden
Smart Plug
Hama GmbH
Smart Power Strip
Meross
MT-CCT
Sunricher