_bleio — Bluetooth Low Energy (BLE) communication

The _bleio module provides necessary low-level functionality for communicating using Bluetooth Low Energy (BLE). The ‘_’ prefix indicates this module is meant for internal use by libraries but not by the end user. Its API may change incompatibly between minor versions of CircuitPython. Please use the adafruit_ble CircuitPython library instead, which builds on _bleio, and provides higher-level convenience functionality, including predefined beacons, clients, servers.

Libraries

• Address – BLE address
• Adapter — BLE adapter information
• Attribute – BLE Attribute
• Central – A BLE central device
• Characteristic – BLE service characteristic
• CharacteristicBuffer – BLE Service incoming values buffer.
• Descriptor – BLE descriptor
• Peripheral – A BLE peripheral device
• ScanEntry – BLE scan response entry
• Scanner – scan for nearby BLE devices
• Service – BLE service
• UUID – BLE UUID

_bleio.adapter

BLE Adapter information, such as enabled state as well as MAC address. This object is the sole instance of _bleio.Adapter.