react-native-escpos-android

A library to use escpos on android with using ESCPOS-ThermalPrinter-Android.

Installation

``sh
npm install react-native-escpos-android
`

Usage

Write formatted text. The fromat is supplied by ESCPOS-ThermalPrinter-Android.
`js
import EscposAndroid from "react-native-escpos-android";

var text =
"[C]================================\n" +
"[L]\n" +
"[L]BEAUTIFUL SHIRT[R]9.99e\n" +
"[L] + Size : S\n" +
"[L]\n" +
"[L]AWESOME HAT[R]24.99e\n" +
"[L] + Size : 57/58\n" +
"[L]\n" +
"[C]--------------------------------\n" +
"[R]TOTAL PRICE :[R]34.98e\n" +
"[R]TAX :[R]4.23e\n" +
"[L]\n" +
"[C]================================\n" +
"[L]\n" +
"[L]Customer :\n" +
"[L]Raymond DUPONT\n" +
"[L]5 rue des girafes\n" +
"[L]31547 PERPETES\n" +
"[L]Tel : +33801201456\n" +
"[L]\n" +
"[C]831254784551\n" +
"[C]http://www.developpeur-web.dantsu.com/"
await EscposAndroid.write({ text , cut: true });
`

You can write raw data.
`js
let raw = [
0x1b, 0x40, // initialize
0x0a, // change line
0x0a, // change line
0x0a, // change line
0x1c, 0x43, 0x01, // set shift-jis
0x1b, 0x64, 0x02, // feed
0x0a, // change line
// 0x1b, 0x1c, 0x26, // kanji mode
0x82, 0xA0, 0x82, 0xA2, 0x82, 0xA4, // あいう in shift-jis
0x0a, // change line
0x8a, 0xbf, 0x8e, 0x9a,　// 漢字 in shift-jis
0x0a, // change line
0x1b, 0x64, 0x02, // feed
0x1D, 0x56, 0x01, // cut
]
await EscposAndroid.write({ raw });
``

License

MIT