iot verticals

Originally Microsoft gave the tutorial to change the password is no problem, but always feel uncomfortable, because the history can see all the commands, of course, including the text changed the command ... So began to think how to encrypt, Linux that change password passwd really convenient ah. Find is is and the ad Dynamic Directory related things, think of me to run the machine, there is no domain class, so did not try. Try to roughly: Get and save an encrypted string, and then decrypted wi

Raspberry Pi 3,win10 Iot, serial port development, copy example, serial port get return always NULL, example but can, code, Internet query results are as follows:https://stackoverflow.com/questions/34160376/ Windows-universal-app-serial-ports-wont-open-serialdevice-fromidasync-always-nSo Microsoft does not mention this need to add something to the app manifest for serial communication Nor is there a tic K box in the app manifest GUI for serial communi

It can be used on Raspberry Pi as the official standard camera, but this camera does not seem to be recognized and used by Windows IoT. However, you can insert any type of camera on the Raspberry Pi's USB port to achieve the Raspberry Pi shooting function.Regarding the camera search and shooting, I encapsulate it into a class, as follows: Public classWebcamhelper { PublicMediaCapture MediaCapture; Private BOOLinitialized =false; /// ///ini

As you know, on Windows IoT Core, if you use hardware such as a USB sound card and a camera with a microphone outdoors, you'll have multiple audio devices available. However, the system does not currently provide a direct UI to set the audio input or output device. After review, we can use the command line to change the default audio device, as follows.In the case of Raspberry Pi, I use a USB sound card, plus the original Raspberry Pi 3.5mm audio inte

IntroductionThe IoT Platform API supports the following functionality for applications: View organization details. Bulk Device Operations (list all, add, remove). Device type operations (list all, create, delete, view details, update). Device Operations (List devices, add, remove, view details, update, view location, view management information). Device Diagnostic operations (clear log, retrieve logs, add log information, delete logs, get

consumption data are made on time, day, month, year, or different area, or different energy classes, or different types of power-consuming equipment. Analysis of total energy consumption, energy consumption per unit area and energy consumption, standard coal conversion, as well as historical trends, the same time after the comparison of energy data, such as the automatic generation of real curve, historical curve, forecast curve, real-time reports, historical reports, daily/monthly statements a

Updates for Ssio The UDP communication method is added on the Ssio, and the source code can be downloaded to GitHub. In the original project, the remote device interacts with the central station's data without using the UDP method. This short-link communication link, not easy to maintain, mainly reflected in: (1) Continuous data interaction capabilities. (2) Maintain and calibrate the field equipment for a long time. (3) ssio to coordinate the operation relationship between the device, IO a

GPS device. Traditional media The tablet represented by iPad is gradually changing our reading habits and resources. Maybe we don't need to publish thick books in school, but instead use e-books and iPad. Now we are surfing the Internet, most of videos and online shopping come from tablets. ...... 2. Other fields: TVFields Smart TVs, apple, and Samsung are working hard. Haier 2013 has all their color TVs pre-installed with Android 4.2 in one step. With the popularization of Android, online T

Android byte array to convert hexadecimal strings (IOT Development Summary) I think of outsourcing development of the Internet of Things some time ago, and often encounter data received through wifi, which should be converted into a hexadecimal string or finally in decimal format. It is developed based on the agreement between the two parties. The data I sent in the past also needs to be specially converted into byte bytes, so that the hardware side w

Note: Determine whether the device is connected to IOT platform !, Note: Device networking Remember to add permissions: 1 package com. lixu. getInternet; 2 3 import android. app. activity; 4 import android. content. context; 5 import android.net. connectivityManager; 6 import android.net. networkInfo; 7 import android. OS. bundle; 8 import android. widget. toast; 9 10 public class MainActivity extends Activity {11 12 @ Override13 protected void onCrea

After experiencing the storms of Iot appliances, I deeply understood the difficulty of switching from technology to management.The first is the angle. Previously, the technology was used for execution, but after management, it was used for financial control and control. As the project manager's "execution", it was followed up, analyze 10 Process Groups every day to find problems;2. Speaking of the top ten Process Groups, my problem occurs in progress

After adding JSON support to IoT Coap, it becomes very interesting, at least we can get the results we want. In the previous article, we introduced some common tools--coap command-line toolset. COAP Client code example Before we start we need to have a client code so that our server can return the correct data and parse var coap = require (' Coap '); var requesturi = ' coap://localhost/'; var url = require (' URL '). Parse (RequestUri + ' id/1/'); Co

In the past, shopping coupons were all posted on the public comments network. After finding a store, I had to print out the coupons. Since last year, the Yixing devices in weiluocheng have appeared in various subway stations. The logos of merchants

. NET Micro Framework PAL layer interfaces for the mdk c ++ program, allowing users to develop powerful programs as they wish. Before that, I have written two related articles :《. NET Micro Framework dynamic call C/C ++ underlying code (Principles) and [Iot smart gateway-11] stream-driven user-driven (mdk c ++ development). Compared with the functional functions introduced in the previous article, some more practical functions are extended, such as I2

The date of the Raspberry Pi was found to be wrong.Set-date can be used to set date and time under IoTDocument: https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-powershell-1.0/ee176960 (v= technet.10)But notice that this command is PowerShell.cannot be used directly in Command.It needs to be written like this: PowerShell "Set-date" "2018-03-04 13:19:00" "" Refresh the page to see that the date has been changed.WIN10 IoT