How to parse Arduino buffer to string in Node JS?

Question

Arduino

Hi all.
There is such a portico COM reader.

var SerialPort = require('serialport');

var port = new SerialPort('/dev/ttyACM0', {
    baudRate: 9600
});

port.on('readable', function () {
    console.log('Data:', port.read());
});



// Open errors will be emitted as an error event
port.on('error', function(err) {
    console.log('Error: ', err.message);
})

How to get a normal string buffer type?)
Data: <Buffer 73 20 46 0d>

Answer 1

Data.toString()