epson-bluetooth-printer

Epson bluetooth printer

Install

npm install epson-bluetooth-printer
npx cap sync

API

• findBondedPrinters()
• scanForPrinters()
• connectAndPrint(...)
• resetBluetoothDiscovery()
• isDeviceConnected(...)
• disconnectDevice(...)
• getBluetoothState()
• testConnection(...)
• Interfaces

findBondedPrinters()

findBondedPrinters() => Promise<{ printers: BluetoothDevice[]; }>

Trova tutte le stampanti Epson accoppiate

Returns: Promise<{ printers: BluetoothDevice[]; }>

scanForPrinters()

scanForPrinters() => Promise<{ printers: BluetoothDevice[]; }>

Trova dispositivi Bluetooth tramite discovery

Returns: Promise<{ printers: BluetoothDevice[]; }>

connectAndPrint(...)

connectAndPrint(options: { address: string; data: string; }) => Promise<void>

Connetti e stampa in un'unica operazione

| Param | Type | | ------------- | ----------------------------------------------- | | options | { address: string; data: string; } |

resetBluetoothDiscovery()

resetBluetoothDiscovery() => Promise<void>

Reset discovery Bluetooth

isDeviceConnected(...)

isDeviceConnected(options: { address: string; }) => Promise<{ connected: boolean; }>

Verifica se un dispositivo è connesso

| Param | Type | | ------------- | --------------------------------- | | options | { address: string; } |

Returns: Promise<{ connected: boolean; }>

disconnectDevice(...)

disconnectDevice(options: { address: string; }) => Promise<void>

Disconnetti dispositivo specifico

| Param | Type | | ------------- | --------------------------------- | | options | { address: string; } |

getBluetoothState()

getBluetoothState() => Promise<{ enabled: boolean; canEnable: boolean; }>

Verifica stato Bluetooth

Returns: Promise<{ enabled: boolean; canEnable: boolean; }>

testConnection(...)

testConnection(options: { address: string; }) => Promise<{ success: boolean; }>

Test connessione (invia comando di test)

| Param | Type | | ------------- | --------------------------------- | | options | { address: string; } |

Returns: Promise<{ success: boolean; }>

Interfaces

BluetoothDevice

| Prop | Type | | ----------------- | --------------------------- | | address | string | | name | string | null | | bondState | number | | deviceClass | number | | rssi | number |