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
453 devices in the survey implement this cluster
SwitchBot AI Hub
SwitchBot
Philips A.E27
Signify Netherlands B.V.
DEWENWILS 3 -Zone Transformer
DEWENWILS
Zemismart WiFi Smart Switch
Zemismart Technology Limited
MT-SL-ONOFF
Sunricher
Home Relay 16A Thread
WAGO GmbH & Co. KG
WiZ Candle
Signify Netherlands B.V.
LIFX Ceiling
LIFX
WiZ A.E27
Signify Netherlands B.V.
Smart Indoor Plug - Single outlet
Amazon Basics
Decora Smart Wi-Fi Fan Speed Controller
Leviton
Cync Full Color Undercabinet 24"
GE Lighting, a Savant company
WiZ A19
Signify Netherlands B.V.
Smart Outdoor Plug-In Dimmer
Tapo
Smart Wall Switch
SONOFF
Cync Full Color Undercabinet 18"
GE Lighting, a Savant company
Philips Smart TV
Top Victory Investments Limited
SMART WIFI MAT DUPLO 580 IP44 TW
LEDVANCE
Tapo Smart Plug, Energy Monitoring
Tapo
Philips A60 Filament
Signify Netherlands B.V.
Yale Linus L2
Yale
BHT-18
BECA
Nuki Smart Lock
Nuki
X8S
Resideo