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
292 devices in the survey implement this cluster
Smart RGBTW Bulb
Leedarson
Smart RGBTW Bulb
Leedarson
Dendo SCM Matter Window Covering
Dendo Systems
Govee AI Sync Box 2
Shenzhen Qianyan Technology
Govee Cutain Lights
Shenzhen Qianyan Technology
Shelly Outdoor Plug S Gen3
Shelly
Eve Light Switch
Eve Systems
Govee Pendant Light
Shenzhen Qianyan Technology
SwitchBot Hub 3
SwitchBot
InvisOutlet
Intecular
Ledvance Matter Classic A RGBW
LEDVANCE
Nuki Smart Lock
Nuki
Smart Plug Mini
Meross
WiZ A.E27
Signify
Matter On/off Plug-in Unit
Quectel
NSPanel Pro
SONOFF
F1s203-EU
MS
Sengled Wi-Fi Plug
Sengled
Hub 2
SwitchBot
Tapo Smart Wi-Fi Lamp Dimmer Kit
TP-Link
Essentials Holiday String Lights
Nanoleaf
Essentials BR30
Nanoleaf
Tapo Smart IoT & IR Hub
Tapo
Tapo Smart Plug, Energy Monitoring
Tapo