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
506 devices in the survey implement this cluster
KAJPLATS E14 WS B38 CL 470lm
IKEA of Sweden
Smart RGBTW Bulb
Leedarson
Smart Wi-Fi Power Strip
Tapo
SAWF-07P
SONOFF
Heiman smart CO sensor
HEIMAN
arre Button
arre Home LLC
SAWF-08P
SONOFF
Govee Ceiling Light Pro
Shenzhen Qianyan Technology
SmartWings Levitate with DUCTECH
DUCTECH
Smart Night Light-W
ThirdReality
Aqara Smart Lock U400
Aqara
Smart Outlet Extender
Shenzhen Qianyan Technology
Govee Gaming Light Bars Pro
Shenzhen Qianyan Technology
Govee Glide Wall Light
Shenzhen Qianyan Technology
Govee LED Strip Light M1
Shenzhen Qianyan Technology
Smart Tower Fan 2 Max (42 Inch)
Shenzhen Qianyan Technology
Shelly 1PM Mini Gen4
Shelly
Shelly 1PM Gen4
Shelly
Eve Energy
Eve Systems
MT-CCT
Sunricher
Aqara Smart Light
Aqara
SONOFF SwitchMan Smart Wall Switch
SONOFF
Heiman smart Humidity&Temperature Sensor
HEIMAN
Decora Smart Wi-Fi 2nd Gen Outlet
Leviton