use-ble

> A react hook thet helps you to interact with Bluetooth Low Energy (BLE) over WebBluetooth

Install

``bash
npm install --save use-ble
`

`bash
yarn add use-ble
`

Examples

There are a couple of examples in the examples/ folder.

Documentation

$3

getBleServer is a async function that returns the device and the GATT-server.

#### Parameters

- optionalServices: An array of bluetooth service UUID you want to use later on
- filters: An array of BluetoothRequestDeviceFilter (for example {name: 'PLAYBULB sphere'})
- onDisconnect: A callback that passes the device and is fired on disconnect

$3

useBleCharacteristic` is a react hook that makes it very convenient to interact with a BLE GATT-Characteristic.

#### Parameters

- service: the GATT Service where the characteristic is located
- characteristicUUID: the bluetooth characteristic UUID
- promiseQueueWriteOnlyLast: It determines whether the queue should be processed one after the other or whether the last promise added should always be executed.

#### Return

- value: DataView (reactive)
- writeValue: (DataView) => void
- readValue: () => Promise;