ashvayka

var mqtt = require('mqtt');

// Don't forget to update accessToken constant with your device access token
const thingsboardHost = "demo.thingsboard.io";
const accessToken = "YOUR_DEVICE_ACCESS_TOKEN";
const minTemperature = 17.5, maxTemperature = 30, minHumidity = 12, maxHumidity = 90;

// Initialization of temperature and humidity data with random values
var data = {
    temperature: minTemperature + (maxTemperature - minTemperature) * Math.random() ,

raulqf

Install OpenCV 4.10 with CUDA 12.6 and CUDNN 8.9 in Ubuntu 24.04

First of all install update and upgrade your system:

    $ sudo apt update
    $ sudo apt upgrade

Then, install required libraries:

rxwen

import 'package:flutter/material.dart';
import 'dart:io';
import 'dart:async';
import 'dart:core';

void main() async {
  runApp(MyApp());
}

class MyApp extends StatelessWidget {