rtlamr-node

A wrapper for rtlamr in NodeJS. To use this, rtlamr must be in your $PATH.

Installation

npm install codetheweb/rtlamr-node

Usage

const rtlamr = require('rtlamr-node');
 
// Get single meter reading
rtlamr.single({id: xxxxxxxx}).then((data) => {
  console.log(data);
});
 
// Get stream of multiple meter readings
rtlamr.run({duration: 300}, (error, stream) => {
  stream.on('data', (data) => {
    console.log(data);
  });
 
  stream.on('end', () => {
    console.log('Finished!');
  });
});

Make sure rtl_tcp is running when using rtlamr-node.

run() takes the same arguments as the original rtlamr. For example, to connect to a remote RTL_TCP server, you would pass in {'server': '192.168.0.xxx:zzzz'} as an argument.

single() takes an object with two properties, id and timeout. timeout is in seconds and is optional.