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
Shelly 1 Gen4
Shelly
Essentials Holiday String Lights
Nanoleaf
Sengled Smart Matter A60 bulb
Sengled
WiZ A19
Signify
Zemismart Light Strip Driver
Zemismart Technology Limited
Tapo Smart Power Strip
Tapo
Zemismart Thread Curtain Motor
Zemismart Technology Limited
Nuki Smart Lock
Nuki
Smart Bulb Filament
hama
TEST_PRODUCT
Homebridge
Eve Dimmer Switch
Eve Systems
A8M
NOUS TECHNOLOGY
Aqara Smart Lock U300
Aqara
Govee RGBWW Smart LED Bulb
Shenzhen Qianyan Technology
Cync Indoor Plug
GE Lighting, a Savant company
H600C
Shenzhen Qianyan Technology
Tapo Smart Wi-Fi Lamp Dimmer Kit
TP-Link
Tapo Smart Plug, Energy Monitoring
Tapo
SONOFF MINI-D Wi-Fi Smart Switch
SONOFF
00176656
hama
Smart Plug Mini
Meross
Smart Presence Sensor
Meross
Govee AI Sync Box 2
Shenzhen Qianyan Technology
Shelly Outdoor Plug S Gen3
Shelly