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
Govee Floor Lamp
Shenzhen Qianyan Technology
Level Bolt (Matter)
Level Home
Dreame X50 Ultra
Dreame
Zemismart MT25B Roller Motor
Zemismart Technology Limited
KAJPLATS E26 CWS globe 1100lm
IKEA of Sweden
SwitchBot Air Purifier
SwitchBot
WiZ A21.E26
Signify
ANTELA Smart Plug
ANTELA
Cync Full Color 3" Puck
GE Lighting, a Savant company
eufy Robot Vacuum Omni S1
Anker Innovations Technology
tado Smart Thermostat X
tado° GmbH
Tapo Smart Plug, Energy Monitoring
Tapo
H6076A
Shenzhen Qianyan Technology
Level Lock Pro
Level Home
UA-SmartPlug-M028-US101
Uascent
eufy Robotic Vacuum
Anker Innovations Technology
Zemismart M6 Hub
Zemismart Technology Limited
Essentials Holiday String Lights
Nanoleaf
A19 Smart Bulb
Yankon
Google Nest Thermostat
Google LLC
SwitchBot Floor Lamp
SwitchBot
Comet Matter
Eurotronics
WiZ A60 Filament
Signify
S10
SwitchBot