@banhosdev/direct-pin-react

DirectPIN React hook for Tectoy PAX A35 serial communication.

Installation

npm install @banhosdev/direct-pin-react

Usage

import { useDirectPin } from '@banhosdev/direct-pin-react';

function App() {
  const { isConnected, connect, disconnect, createTransaction } = useDirectPin();

  const handlePay = async () => {
    const res = await createTransaction(10.00);
    if (res.result) {
      alert("Aprovado!");
    }
  };

  return (
    <div>
      <button onClick={connect}>Conectar</button>
      <button onClick={handlePay}>Pagar R$10</button>
    </div>
  );
}

Features

• CRC-16-CCITT: Built-in calculation.
• Base64 Encoding: UTF-8 compliant.
• Promise-based API: Simple async/await usage.
• Types included: Full TypeScript support.