vistamare-smarthome/util/tv-test.js

service to manage actions via REST

const SamsungRemote = require('samsung-remote');
const remote = new SamsungRemote({
    ip: '192.168.x.x' // required: IP address of your Samsung Smart TV
});

remote.send('KEY_VOLUP', (err) => {
    if (err) {
        throw new Error(err);
    } else {
        // command has been successfully transmitted to your tv
    }
});

/*
remote.send('KEY_VOLUP', (err) => {
    if (err) {
        throw new Error(err);
    } else {
        // command has been successfully transmitted to your tv
    }
});
*/

// check if TV is alive (ping)
remote.isAlive((err) => {
    if (err) {
        throw new Error('TV is offline');
    } else {
        console.log('TV is ALIVE!');
    }
});