Water Valve

Last Updated on : 2023-09-07 10:23:11download

Zigbee protocol version

Category	Device ID	Profile ID
Water valve	0x0000	0x0104

Supported clusters

Input clusters (server)	Output clusters (client)
Basic (0x0000)	OTA Upgrade (0x0019)
Power Configuration (0x0001)	/
Identify (0x0003)	/
Groups (0x0004)	/
Scenes (0x0005)	/
On/Off (0x0006)	/
TUYA_ELECTRICIAN_PRIVATE_CLUSTER (0xE001)	/

Supported attributes and commands

Attributes contain the basic information about a Zigbee device. A gateway can get this information through the Read Attributes and Write Attributes defined by Zigbee Cluster Library Specification.

Basic Cluster

Attributes:

ID	Name	Data type (ID)	Range	Default
0x0000	ZCLVersion	uint8 (0x20)	0x00 to 0xff	`0x03`, used for connection to Tuya-enabled Zigbee gateways.
0x0001	ApplicationVersion	uint8 (0x20)	0x00 to 0xff	0x40 `0x40` in hex is `0100 0000` in binary. `0100 0000` represents version `1.0.0` so `0x40` represents `1.0.0`.
0x0002	StackVersion	uint8 (0x20)	0x00 to 0xff	0x02
0x0003	HWVersion	uint8 (0x20)	0x00 to 0xff	0x01
0x0004	ManufacturerName	string (0x42)	0 to 32 bytes	For example, `_TZ3000_l6web2ir`. The value of this attribute is 16 bytes in length, containing 8-byte prefix of capability value and 8-byte PID. The PID is the unique identifier of the Zigbee product you create on the Tuya IoT Development Platform. The capability value can be obtained from the Zigbee development documentation.
0x0005	ModelIdentifier	string (0x42)	0 to 32 bytes	`TS0049`, used for connection to Tuya-enabled Zigbee gateways.
0x0007	PowerSource	enum8 (0x30)	0x00 to 0xff	`0x03`, used for connection to Tuya-enabled Zigbee gateways and representing low-power devices.
0xFFFD	ClusterRevision	uint16 (0x21)	0x0000 to 0xffff	0x0001

Commands:

ID	Name	Direction	Description
0x00	Reset to Factory Defaults	Client to server	/

On/Off Cluster

Attributes:

ID	Name	Data type (ID)	Range	Default
0x0000	OnOff	bool (0x10)	0x00: Off 0x01: On	0x00
0xFFFD	ClusterRevision	uint16 (0x21)	0x0000 to 0xffff	0x0001

Commands:

ID	Name	Direction	Description
0x00	Off	Client to server	/
0x01	On	Client to server	/
0x02	Toggle	Client to server	/

Power configuration cluster

Attributes:

ID	Name	Data type (ID)	Range	Default
0x0021	BatteryPercentageRemaining	uint8 (0x20)	0x00 to 0xff	0x00
0xFFFD	ClusterRevision	uint16 (0x21)	0x0000 to 0xffff	0x0001

TUYA_ELECTRICIAN_PRIVATE cluster

Attributes:

ID	Name	Data type (ID)	Range	Default
0xD040	Raw data transmission (Tuya-specific attribute)	array	/	Byte 0: indicates DP ID. Byte 1 to n: indicates DP data.
0xFFFD	ClusterRevision	uint16 (0x21)	0x0000 to 0xffff	0x0001

Commands:

ID	Name	Direction	Description
0xFE	Weather delay and irrigation time (Tuya-specific command)	Client to server	/
0xFD	Cycle irrigation (Tuya-specific command)	Client to server	/
0xFC	Scheduled irrigation (Tuya-specific command)	Client to server	/

Mapping between DPs and clusters

DP1 On/Off

The gateway sends the on/off command to the Zigbee device to turn on or off the device. The Zigbee device reports on/off status using the ZCL on/off attribute.

Direction	Cluster ID	Command/Attribute ID	Value
Client to server	0x0006: On/Off	0x00: Off 0x01: On 0x02: Toggle	/
Server to client	0x0006: On/Off	0x0000: On/Off	0: Off 1: On

DP7 Battery level

Direction	Cluster ID	Command/Attribute ID	Value
Server to client	0x0001: Power Configuration	0x0021: BatteryPercentageRemaining	/

DP4 Fault report

Direction	Cluster ID	Command/Attribute ID	Value
Server to client	0xE001: TUYA_ELECTRICIAN_PRIVATE	0xD040: Tuya-specific attribute	1 byte: The DP. 1 byte: The fault value. Valid values: 0 to 31

DP10 Weather delay

Direction	Cluster ID	Command/Attribute ID	Value
Client to server	0xE001: TUYA_ELECTRICIAN_PRIVATE	0xFE: Tuya-specific command	1 byte: The DP. 1 byte: The enum value. Valid values: 0, 1, 2, 3
Server to client	0xE001: TUYA_ELECTRICIAN_PRIVATE	0xD040: Tuya-specific attribute	/

DP11 Irrigation time

Direction	Cluster ID	Command/Attribute ID	Value
Client to server	0xE001: TUYA_ELECTRICIAN_PRIVATE	0xFE: Tuya-specific command	1 byte: The DP. 4 bytes: The time value. Valid values: 0 to 86400. In big-endian format.
Server to client	0xE001: TUYA_ELECTRICIAN_PRIVATE	0xD040: Tuya-specific attribute	/

DP12 Work state

Direction	Cluster ID	Command/Attribute ID	Value
Server to client	0xE001: TUYA_ELECTRICIAN_PRIVATE	0xD040: Tuya-specific attribute	1 byte: The DP. 1 byte: The enum value. Valid values: 0, 1, 2

DP15 Once using time

Direction	Cluster ID	Command/Attribute ID	Value
Server to client	0xE001: TUYA_ELECTRICIAN_PRIVATE	0xD040: Tuya-specific attribute	1 byte: The DP. 4 bytes: The time value. Valid values: 0 to 86400. In big-endian format.

DP16 Cycle irrigation

Direction	Cluster ID	Command/Attribute ID	Value
Client to server	0xE001: TUYA_ELECTRICIAN_PRIVATE	0xFD: Tuya-specific command	/
Server to client	0xE001: TUYA_ELECTRICIAN_PRIVATE	0xD040: Tuya-specific attribute	/

Data format

Feature	Length	Description
Version number	1 byte	0x00
Commands	1 byte	01: Query Zigbee module to MCU: Protocol version + Command `0X01` MCU to Zigbee module: Protocol version + Scheduled task. 02: Modify Zigbee module to MCU: Protocol version + Command `0X02` + Schedule ID + Schedule data MCU to Zigbee module: Protocol version + Scheduled task. 02: Add Zigbee module to MCU: Protocol version + Command `0X03` + Schedule data MCU to Zigbee module: Protocol version + Scheduled task (with the ID of the added schedule). 04: Delete Zigbee module to MCU: Protocol version + Command `0X04` + Schedule ID MCU to Zigbee module: Protocol version + Schedule list (the updated list after deletion operation).
Schedule ID	1 byte	0x00: The number represents the schedule ID.
On/Off	1 byte	Bit 0: indicates the on or off state. Bit 1 to bit 7: indicates the channel ID, defaulting to 1 channel.
Day(s) of the week	1 byte	0x00: One-time task. Other values: Schedule the task to run on specific days of the week. For more information, see the following table for Weekly schedule.
The start time	2 bytes	The value is in minutes. The maximum value is 1439.
The end time	2 bytes	The value is in minutes. The maximum value is 1439.
The ON state duration	2 bytes	The value is in minutes. The maximum value is 1439.
The OFF state duration	2 bytes	The value is in minutes. The maximum value is 1439.
Water flow	1 byte	Water flow adjustment (%)

Weekly schedule

	Sunday	Monday	Tuesday	Wednesday	Thursday	Friday	Saturday
Data	Bit 0	Bit 1	Bit 2	Bit 3	Bit 4	Bit 5	Bit 6

DP17 Scheduled irrigation

Direction	Cluster ID	Command/Attribute ID	Value
Client to server	0xE001: TUYA_ELECTRICIAN_PRIVATE	0xFC: Tuya-specific command	/
Server to client	0xE001: TUYA_ELECTRICIAN_PRIVATE	0xD040: Tuya-specific attribute	/

Data format

Feature	Length	Description
Version number	1 byte	0x00
Commands	1 byte	01: Query Zigbee module to MCU: Protocol version + Command `0X01` MCU to Zigbee module: Protocol version + Scheduled task. 02: Modify Zigbee module to MCU: Protocol version + Command `0X02` + Schedule ID + Schedule data MCU to Zigbee module: Protocol version + Scheduled task. 02: Add Zigbee module to MCU: Protocol version + Command `0X03` + Schedule data MCU to Zigbee module: Protocol version + Scheduled task (with the ID of the added schedule). 04: Delete Zigbee module to MCU: Protocol version + Command `0X04` + Schedule ID MCU to Zigbee module: Protocol version + Schedule list (the updated list after deletion operation).
Schedule ID	1 byte	0x00: The number represents the schedule ID.
The start time	2 bytes	In units of minutes. For example, 02:30 PM is `14 × 60 + 30 = 870`, which is converted to hex for transmission.
Irrigation time	2 bytes	The value is in minutes. The maximum value is 1439.
Weekly schedule	1 byte	`0xFF` indicates weekly schedule.
Water flow	1 byte	Water flow adjustment (%)
Schedule setting	1 byte	Schedule setting and on/off state 0b 0000: Indicate the recurrence pattern (Bits 4 to 7). 0000: Repeat weekly. 0001: Repeat on odd days 0010: Repeat on even days. 0100: Repeat every `n` number of days. 0b 00: On/Off state of a schedule. (Bits 0 to 1) 00: Off 01: On
Run every other day	5 bytes	The start date The year: 2 bytes The month: 1 byte The day: 1 byte Repeat every `n` number of days. 1 byte in length. The `n` can be a value from 1 to 31. The first four bytes indicate the year, month, and day. The fifth byte indicates the recurrence pattern. For example, starting from December 2, 2021, run a task every five days. The data is `07e5 000c 0002 0005`.

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