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
Decora Smart Wi-Fi 2nd Gen Outlet
Leviton
KAJPLATS E27 WS globe 470lm
IKEA of Sweden
arre Button
arre home LLC
MT-RGBCCT
Sunricher
EGLO-MAT-TW
EGLO
Heiman smart door sensor
HEIMAN
MOES Matter Light
MS
Philips G95 Filament
Signify
Govee AI Sync Box 2
Shenzhen Qianyan Technology
Shelly Outdoor Plug S Gen3
Shelly
Smart Plug Mini
Meross
H600C
Shenzhen Qianyan Technology
Sailsco Smart Bulb RGB+CCT
Saishigao
Govee RGBICWW Floor Lamp Pro
Shenzhen Qianyan Technology
Tapo Smart Plug, Energy Monitoring
Tapo
Tapo Smart Wi-Fi Lamp Dimmer Kit
TP-Link
00176656
Hama GmbH
Smartlightbulb
Smart Home
Shelly 1PM Mini Gen4
Shelly
KAJPLATS E14 WS B38 CL 470lm
IKEA of Sweden
Aqara Shutter Switch H2
Aqara
SmartWings Window Covering
SmartWings
Shelly 1 Gen4
Shelly
Tapo Smart Wi-Fi Dimmer Switch, 3-way kit
Tapo