homebridge-globalcache-gc100/rs232_panasonic.js

A homebridge plugin for Global Cache GC-100 IR/RS232 bridge

var net = require('net');
var Entities = require('html-entities').AllHtmlEntities;
entities = new Entities();

// var PON_MSG = new Buffer('\x02PO1\x03', 'binary');
// var POF_MSG = new Buffer('\x02POF\x03', 'binary');

var STX = entities.decode('');
var ETX = entities.decode('');

var PON_MSG = new Buffer(STX+'POF'+ETX).toString('base64');
console.log(PON_MSG);


var client = new net.Socket();
client.connect('4999','10.0.1.155', function() {
  console.log('CONNECTED');
  // Replace `PON_MSG` with `POF_MSG` to do POF instead
  client.write(PON_MSG);
}).on('data', function(data) {
  console.log('RS232 response: '+ data);
	
	// Close the connection
	client.destroy();
});