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
463 devices in the survey implement this cluster
Smart RGBTW Bulb
Leedarson
Shelly 1PM Mini Gen3
Shelly
VARMBLIXT table/wall lamp
IKEA of Sweden
WiZ A19
Signify
SwitchBot AI Hub
SwitchBot
Zemismart WiFi Smart Switch
Zemismart Technology Limited
DEWENWILS 3 -Zone Transformer
DEWENWILS
matter-thread-light
Smart Home
Eve MotionBlinds
Eve Systems
Smart Wall Switch
SONOFF
Ledvance Matter Classic B P RGBW
LEDVANCE
LIFX Ceiling
LIFX
Tapo Smart Plug, Energy Monitoring
Tapo
H61B8
Shenzhen Qianyan Technology
H61B9
Shenzhen Qianyan Technology
Home Relay 16A Thread
WAGO GmbH & Co. KG
Smart Lights Smart Plug
Legrand
ULTRALOQ Smart Door Lock
U-tec Group Inc.
KAJPLATS E12 CWS globe 800lm
IKEA of Sweden
Philips A.E27
Signify
Smart Outdoor Plug-In Dimmer
Tapo
WiZ Candle
Signify
Zemismart Smart Curtain
Zemismart Technology Limited
WiZ A.E27
Signify