capacitor-pozo-printer/README.md

capacitor-pozo-printer

Capacitor plugin for Pozo Retail thermal printer integration (USB / ESC POS)

Install

To use npm

npm install capacitor-pozo-printer

To use yarn

yarn add capacitor-pozo-printer

Sync native files

npx cap sync

API

• requestPermissions()
• scanBluetooth()
• scanUsb()
• printBluetooth(...)
• printNetwork(...)
• printUsb(...)
• Interfaces

requestPermissions()

requestPermissions() => Promise<PermissionResult>

Returns: Promise<PermissionResult>

---

scanBluetooth()

scanBluetooth() => Promise<{ devices: PrinterDevice[]; }>

Scan paired Bluetooth devices

Returns: Promise<{ devices: PrinterDevice[]; }>

---

scanUsb()

scanUsb() => Promise<{ devices: PrinterDevice[]; }>

Scan connected USB devices

Returns: Promise<{ devices: PrinterDevice[]; }>

---

printBluetooth(...)

printBluetooth(options: BluetoothPrintOptions) => Promise<{ success: boolean; }>

Print via Bluetooth SPP

Param	Type
options	BluetoothPrintOptions

Returns: Promise<{ success: boolean; }>

---

printNetwork(...)

printNetwork(options: NetworkPrintOptions) => Promise<{ success: boolean; }>

Print via Network/LAN/WiFi (TCP port 9100)

Param	Type
options	NetworkPrintOptions

Returns: Promise<{ success: boolean; }>

---

printUsb(...)

printUsb(options: UsbPrintOptions) => Promise<{ success: boolean; }>

Print via USB OTG

Param	Type
options	UsbPrintOptions

Returns: Promise<{ success: boolean; }>

---

Interfaces

PermissionResult

Prop	Type
bluetooth	'granted' | 'denied' | 'prompt'
network	'granted' | 'denied' | 'prompt'

PrinterDevice

Prop	Type
name	string
address	string

BluetoothPrintOptions

Prop	Type
address	string
data	number[]

NetworkPrintOptions

Prop	Type
host	string
port	number
data	number[]

UsbPrintOptions

Prop	Type
data	number[]
deviceId	string