llrp-nodejs

Nodejs module to read RFID tags by connecting to a RFID reader through LLRP protocol.

Status

Do not use for any serious development. This module is only able to read tag ids and doesn't implement the entire LLRP protocol.

Authors

Billie Dee R. Ang

Jeriel Mari E. Lopez

Installation

npm install llrp

Config

You can provide a config object with the following values:

ipaddress - IP of the RFID reader (default 192.168.0.30)

port - port of the RFID reader (default 5084)

log - log messages in the console (default false)

isReaderConfigSet - is the reader config set (default false)

isStartROSpecSent - has START_ROSPEC message been sent to the reader (default false)

Example

var llrp = require('llrp');

var reader = new llrp({
    ipaddress: '192.168.0.143'
});

reader.connect();

reader.on('timeout', function () {
    console.log('timeout');
});

reader.on('disconnect', function () {
    console.log('disconnect');
});

reader.on('error', function (error) {
    console.log('error: ' + JSON.stringify(error));
});

reader.on('didSeeTag', function (tag) {
    console.log('TAG: ' + tag.tagID);
});