Matter Survey

Community-basierte Datenbank für Matter-Gerätefunktionen

Time Synchronization 0x0038

Global Cluster
Utility
Spec: Matter 1.0
Devices: 23
Synchronizes device time with trusted time sources for accurate timestamps.
Attributes 13
Commands 6
Features 4
Code Name Type Flags
0x0000 UTCTime epoch_us
0x0001 Granularity GranularityEnum
0x0002 TimeSource TimeSourceEnum Optional
0x0003 TrustedTimeSource TrustedTimeSourceStruct Optional
0x0004 DefaultNTP char_string Optional
0x0005 TimeZone array Optional
0x0006 DSTOffset array Optional
0x0007 LocalTime epoch_us Optional
0x0008 TimeZoneDatabase TimeZoneDatabaseEnum Optional
0x0009 NTPServerAvailable boolean Optional
0x000A TimeZoneListMaxSize int8u Optional
0x000B DSTOffsetListMaxSize int8u Optional
0x000C SupportsDNSResolve boolean Optional
Code Name Direction Parameters
0x00 SetUTCTime client→server
UTCTime: epoch_us, Granularity: GranularityEnum, TimeSource: TimeSourceEnum
0x01 SetTrustedTimeSource Optional client→server
TrustedTimeSource: FabricScopedTrustedTimeSourceStruct
0x02 SetTimeZone Optional client→server
TimeZone: TimeZoneStruct
0x03 SetTimeZoneResponse Optional server→client
DSTOffsetRequired: boolean
0x04 SetDSTOffset Optional client→server
DSTOffset: DSTOffsetStruct
0x05 SetDefaultNTP Optional client→server
DefaultNTP: char_string
TimeZone (TZ) bit 0
Server supports time zone.
NTPClient (NTPC) bit 1
Server supports an NTP or SNTP client.
NTPServer (NTPS) bit 2
Server supports an NTP server role.
TimeSyncClient (TSC) bit 3
Time synchronization client cluster is present.

Device Types Using This Cluster

Device types in the Matter spec that reference this cluster

Devices Implementing This Cluster

23 devices in the survey implement this cluster