X-Printer TurboModule for React Native

This TurboModule provides a native interface for interacting with an x-printer in React Native applications.

Installation

Using npm

npm install xprinter-core-module

Using yarn

yarn add xprinter-core-module

For React Native versions < 0.60, link the native module:

react-native link xprinter-core-module

For React Native 0.60 and above, the module should be auto-linked.

Usage

Import the module in your JavaScript code:

import {
  connectInternet,
  disconnect,
  printText,
  sendData,
  printText,
} from 'xprinter-core-module';

Functions

connectInternet(ipAddress: string): Promise

Connects to the printer using the provided IP address.

Example:

try {
  const result = await connectInternet('192.168.1.100');
  console.log(result);
} catch (error) {
  console.error('Connection failed:', error);
}

disconnect(): Promise

Disconnects from the currently connected printer.

Example:

try {
  const result = await disconnect();
  console.log(result);
} catch (error) {
  console.error('Disconnection failed:', error);
}

sendData(data: string): Promise

Sends raw data to the printer.

Example:

try {
  const result = await sendData('Raw printer data');
  console.log(result);
} catch (error) {
  console.error('Failed to send data:', error);
}

printText(text: string, alignment: number, fontStyle: number, cutPaper: boolean, textSize: number): Promise

Prints text with specified formatting options.

Example:

try {
  const result = await printText('Hello, Printer!', 1, 0, true, 12);
  console.log(result);
} catch (error) {
  console.error('Printing failed:', error);
}