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module bluerpc_client.characteristic

BleakGATTCharacteristicBlueRPC.

Global Variables

  • PROPERTY_MAP

class BleakGATTCharacteristicBlueRPC

GATT Characteristic implementation for the BlueRPC backend.

method __init__

__init__(
    obj: 'BLECharacteristic',
    max_write_without_response_size: 'int',
    service_uuid: 'str',
    service_handle: 'int'
) → None

Init a BleakGATTCharacteristicBlueRPC.

property description

Description for this characteristic

property descriptors

List of descriptors for this service.

property handle

Integer handle for this characteristic.

property max_write_without_response_size

Gets the maximum size in bytes that can be used for the data argument of :meth:BleakClient.write_gatt_char() when response=False.

.. warning:: Linux quirk: For BlueZ versions < 5.62, this property will always return 20.

.. versionadded:: 0.16.0

property properties

Properties of this characteristic.

property service_handle

Integer handle of the Service containing this characteristic.

property service_uuid

Uuid of the Service containing this characteristic.

property uuid

Uuid of this characteristic.

method add_descriptor

add_descriptor(descriptor: 'BleakGATTDescriptor') → None

Add a :py:class:~BleakGATTDescriptor to the characteristic.

Should not be used by end user, but rather by bleak itself.

method get_descriptor

get_descriptor(specifier: 'int | str | UUID') → BleakGATTDescriptor | None

Get a descriptor by handle (int) or UUID (str or uuid.UUID).

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