nxp iot

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

/) 2. homekit platform at the 2014 WWDC conference, Apple released the Smart Home Platform homekit (https://developer.apple.com/homekit ). Homekit is actually an open API. It can integrate Siri functions to automatically control the doors and windows locks, adjust the light, and control the doors and windows, lighting, and other devices. However, it has a certain threshold for manufacturers to join, so it is difficult for me to wait for the opportunity to play with it. 3. allseen Alliance

According to message http://stock.sohu.com/20101214/n278280396.shtmlThe top ten fields of IOT are as follows: According to relevant experts, the top ten key areas of Iot applications are smart grid, smart transportation, smart logistics, Smart Home, Environment and Security Detection,Industry and Automation ControlHealth care, precision agriculture and animal husbandry, goldIntegration with the service ind

Iot connects sensors to real objects such as power grids, railways, bridges, tunnels, highways, buildings, water supply systems, dams, oil and gas pipelines, and household appliances through the Internet, then run a specificProgramTo achieve remote control or direct communication between things. Iot is connected to wireless networks through interfaces through RFID, sensors, and QR codes of devices on variou

Linkit Series Blog:MediaTek Linkit 7688 (a) Get started and build OpenWrt cross-compilation environment under Mac, C language compilation Hello,worldMediaTek Linkit 7688 (ii) GPIO basic operation and C language programmingMediaTek Linkit 7688 DUO (iii): Control peripherals and sensors via ArduinoLinkit 7688 DUO (iv): access to various Arduino sensors and modules-basicLinkit 7688 DUO (v) connected with various Arduino sensors and modules-extensionsLinkit 7688 DUO (vi) joins the MQTT

This video demonstrates 6 lowpan applications between Iot devices based on ARM mbed, such as applications connecting home soil humidity sensors, lighting control, and security linkage.Demo VideoOriginal article, reprinted Please note:Reposted from http://www.mr-wu.cn/Wu chuanbin's blogLink:[Video] arm tells you how to play with IOT, mbed 6 lowpan demo http://www.mr-wu.cn/arm-mbed-

Iot framework ServerSuperIO (SSIO) updates and host programs and configuration tools are added. I. Update content 1. Modify * Server class and inheritance relationship.2. added the IServerProvider interface inheritance of IRunDevice.3. Fixed the possible exceptions caused by adding a COM device driver.4. Fixed exceptions that may occur when data is sent over the network.5. Complete the protocol driver. 6. Modify the protocol driver interface.7. Modify

Zhang happy Windows 10 IoT Development Notes: HC-SR04 Ultrasonic Ranging module, iothc-sr04 HC-SR04 with IO-triggered ranging. The following describes how to use Windows 10 IoT Core. The project runs on Raspberry Pi 2/3 and uses C # for encoding. 　　1. Prepare HC-SR04 X 1 Raspberry Pi 2/3 × 1 Dubang line with a public head × 4 　　2. wired Vcc-5 V Gnd-GND Trig-GPIO 17-Pin 11 Echo-GPIO 27-Pin 13 　　 　　3. Code

. 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