# Modules.BLE.Characteristic

A characteristic of a remote peripheral’s service.

Availability

1.0.0

Extends

# Overview

It represent the characteristics of a remote peripheral’s service. A characteristic contains a single value and any number of descriptors describing that value. The properties of a characteristic determine how you can use a characteristic’s value, and how you access the descriptors.

# Properties

# descriptors

Availability

1.0.0

descriptors :Array<Modules.BLE.Descriptor>

A list of the Descriptor* objects that have so far been discovered in this characteristic. It is writeable if this JavaScript object represents a mutable characteristic.

# isMutable

Availability

1.0.0

isMutable :Boolean

Indicates whether this characteristic is mutable.

For android, this property will always return false.

# isMutable

Availability

1.0.0

isMutable :Boolean

Indicates whether this characteristic is mutable.

# isNotifying

Availability

1.0.0

isNotifying :Boolean

Whether the characteristic is currently notifying or not.

# properties

Availability

1.0.0

properties :Number

The properties of the characteristic as a bitfield.

See also CHARACTERISTIC_PROPERTY_* module constants for the possible return values of this property.

# service

Availability

1.0.0

service :Modules.BLE.Service

The service this characteristic belongs to.

# uuid

Availability

1.0.0

uuid :String

The Bluetooth-specific UUID of the attribute.

# value

Availability

1.0.0

value :Titanium.Buffer

The value of the characteristic.

# Methods

# equal

Availability

1.0.0

equal(characteristic) → Boolean

tests whether two characteristics are same or not.

Parameters

Name	Type	Description
`characteristic`	Modules.BLE.Characteristic	the characteristic that will be compared.

Returns

Type: Boolean