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
508 devices in the survey implement this cluster
Level Lock Pro
Level Home
Govee Floor Lamp
Shenzhen Qianyan Technology
Smart RGBTW Bulb
Leedarson
Sengled Wi-Fi Plug
Sengled
Aqara Light Switch H2
Aqara
Tapo Smart Relay Module
Tapo
The Matter Wired Gateway by MOES
MOES
Govee Cutain Lights
Shenzhen Qianyan Technology
Smart Wi-Fi Thermostat
Meross
SwitchBot Air Purifier
SwitchBot
TNKE27241
tink GmbH
Essentials Holiday String Lights
Nanoleaf
A19 Smart Bulb
Yankon
eufy Robot Vacuum Omni S1
Anker Innovations Technology
UA-SmartPlug-M023-US102
Uascent
Smart HomeBase
Tapo
SwitchBot Floor Lamp
SwitchBot
Tapo Smart Outdoor Plug
TP-Link
eufy Robotic Vacuum
Anker Innovations Technology
Square D Wifi Receptacle
Schneider Electric
Smart Bulb
NOUS TECHNOLOGY
Smart RGBTW Bulb
Leedarson
Zemismart MT25B Roller Motor
Zemismart Technology Limited
Govee Star Light Projector (Nebula)
Shenzhen Qianyan Technology