llrp-nodejs

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

Status

This fork changes how the module works and adds some extra functionality.

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)

Example

var llrp = require('llrp');

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

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);
});

async function main() {
	reader.connect();
	await reader.sendMessage("DELETE_ROSPEC", { ROSpecID: 0 });
	await reader.sendMessage("SET_READER_CONFIG", { ResetToFactoryDefaults: 1 });
}