Matter Cluster 83 — Laundry Washer Controls Cluster

Cluster Identity

Revision history

Shadow Path Format

Cluster 83 values in the device shadow use this format:

endpoint_id / 83 / attribute_id

Example:

{
  "1/83/0": []
}

Cluster 83 Features

The FeatureMap attribute (1/83/65532) is a bitmap. Each bit set means the device implements that feature and the attributes and commands that depend on it.

Example: FeatureMap = 0 means no optional feature is enabled; 3 means every feature listed above is enabled.

Data Types

NumberOfRinsesEnum

The NumberOfRinsesEnum provides a representation of the number of rinses that will be performed for a selected mode. NumberOfRinsesEnum is derived from enum8.

Cluster 83 Attributes

Cluster 83 defines 4 attributes plus the global attributes. Conformance: M mandatory, O optional, a feature code means "mandatory when that feature is present", square brackets mean "optional when …".

Global attributes

Attribute Details

Attribute 0 / 0x0000 — SpinSpeeds

Path example:

1/83/0

Indicates the list of spin speeds available to the appliance in the currently selected mode. The spin speed values are determined by the manufacturer. At least one spin speed value is provided in the SpinSpeeds list. The list of spin speeds may change depending on the currently selected Laundry Washer mode.

Example:

{
  "1/83/0": []
}

Attribute 1 / 0x0001 — SpinSpeedCurrent

Path example:

1/83/1

Indicates the currently selected spin speed. It is the index into the SpinSpeeds list of the selected spin speed, as such, this attribute can be an integer between 0 and the number of entries in SpinSpeeds - 1. If a value is received that is outside of the defined constraints, a CONSTRAINT_ERROR is sent as the response. If a value is attempted to be written that doesn't match a valid index (e.g. an index of 5 when the list has 4 values), a CONSTRAINT_ERROR is sent as the response.

Example:

{
  "1/83/1": 1
}

Attribute 2 / 0x0002 — NumberOfRinses

Path example:

1/83/2

Indicates how many times a rinse cycle is performed on a device for the current mode of operation. A value of None indicates that no rinse cycle will be performed. This value may be set by the client to adjust the number of rinses that are performed for the current mode of operation. If the device is not in a compatible state to accept the provided value, an INVALID_IN_STATE error is sent as the response.

Values (NumberOfRinsesEnum):

Example:

{
  "1/83/2": 0
}

Attribute 3 / 0x0003 — SupportedRinses

Path example:

1/83/3

Indicates the amount of rinses allowed for a specific mode. Each entry indicates a NumberOfRinsesEnum value that is possible in the selected mode on the device. The value of this attribute may change at runtime based on the currently selected mode. Each entry is distinct.

Example:

{
  "1/83/3": []
}

Cluster 83 Commands

Cluster 83 defines no commands. It is read (and, for writable attributes, written) through attribute access only.

Cluster 83 Events

Cluster 83 defines no events.

SmartphoneKey Notes

• Cluster 83 is not currently exposed by SmartphoneKey devices. This page documents the Matter 1.6.1 specification so that future devices can be interpreted without changes to the backend.
• Shadow paths follow endpoint/83/attribute; attribute values that the device reports as unreadable are written as n/a.
• Attribute IDs, command IDs and enum values on this page come from the CSA Matter 1.6.1 data model; descriptions are condensed from the specification text.