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
509 devices in the survey implement this cluster
Smart Presence Sensor
Meross
MT-RGBCCT
Sunricher
tado Wireless Temperature Sensor X
tado° GmbH
Matter On/off Plug-in Unit
BOBY
F1s203-EU
MOES
Aqara Hub M200
Aqara
Shelly EM Mini Gen4
Shelly
Govee Recessed Downlight 2
Shenzhen Qianyan Technology
SONOFF SwitchMan Smart Wall Switch
SONOFF
Tapo Smart Wi-Fi Dimmer Switch, 3-way kit
Tapo
EGLO-MAT-TW
EGLO
MOES Matter Light
MOES
LIFX Downlight
LIFX
Smart Power Strip
Meross
Nanoleaf Indoor Lights
Nanoleaf
Sailsco Smart Bulb RGB+CCT
Saishigao
Zemismart Roller Shade Driver
Zemismart Technology Limited
Govee Neon Rope Light 2
Shenzhen Qianyan Technology
Kasa Smart Outdoor Plug
Kasa
Smart Window Shade Tubular Motor
JLM
Zemismart M1 Hub
Zemismart Technology Limited
Robotic Vacuum Cleaner
Roborock
Tapo Smart Wi-Fi Light Switch
Tapo
Heiman smart door sensor
HEIMAN