如何使用NodeJS串口将多个数据串行写入Arduino

const SerialPort = require('serialport');
const port = new SerialPort('/dev/ttyUSB0', { baudRate: 9600 });

port.on('open', () => {
  console.log('Serial port is open');
  // 在这里开始写入数据
});

port.write('data1', (err) => {
  if (err) {
    console.error('Error writing data1: ', err);
  } else {
    console.log('Data1 has been written');
    // 继续写入下一个数据
    port.write('data2', (err) => {
      if (err) {
        console.error('Error writing data2: ', err);
      } else {
        console.log('Data2 has been written');
        // 继续写入其他数据
      }
    });
  }
});

process.on('SIGINT', () => {
  port.close((err) => {
    if (err) {
      console.error('Error closing serial port: ', err);
    } else {
      console.log('Serial port has been closed');
      process.exit();
    }
  });
});