Instance Property


A list of characteristics of a service.


@property(retain, readwrite) NSArray<CBCharacteristic *> *characteristics;


An array containing CBCharacteristic objects that represent a service’s characteristics. Characteristics provide further details about a peripheral’s service. For example, a heart rate service may contain one characteristic that describes the intended body location of the device’s heart rate sensor and another characteristic that transmits heart rate measurement data.

See Also

Managing a Mutable Service


A list of included services.

Beta Software

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