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
457 devices in the survey implement this cluster
M2D Bridge
innovation matters iot GmbH
Sailsco Smart Plug
Saishigao
SAWF-07P
SONOFF
SMART MATDECORWALLTWIST230X127TW
LEDVANCE
TNKE27241
tink GmbH
Shelly 1 Mini Gen3
Shelly
LIFX Luna
LIFX
Smart Light
Uascent
Govee Smart AI Sync Box
Shenzhen Qianyan Technology
Smart-Switch-M027-P002
Uascent
Yale Smart Lock with Matter over Thread
Fortune Brands
Tapo Smart Outdoor Plug
TP-Link
Tapo Smart Plug, Energy Monitoring
Tapo
WiZ Downlight
Signify
Square D Wifi Receptacle
Schneider Electric
Cono Lamp
Nanoleaf
Smart Wi-Fi Plug
EIGHTREE Tasmota
Smart Wi-Fi Thermostat
Meross
Zemismart Roller Shade Driver
Zemismart Technology Limited
SwitchBot Relay Switch 1PM
SwitchBot
MS1
Sensereo Limited
Smart Wall Switch
SONOFF
Matter Over WiFi Dimmer Switch
SONOFF
Dreame X50 Ultra Complete
Dreame