iot protocols

protocol used by this file transfer process is called the FTP protocol. File transfer in FTP establishes two TCP connections, respectively, to the control connection to use when sending a transmission request and to the data connection that is used when the data is actually transferred. Remote login (telnet and SSH) is a feature that logs on to a remote computer and enables programs on that computer to run. Remote logins commonly used telnet and ssh two kinds of

Iot framework ServerSuperIO tutorial-21. Terminal control sensors or devices to form loop control. Appendix: demo source code,21.1 Overview Previous work of ServerSuperIO gradually laid the foundation for loop control or cascade control, such as the development and application of service connectors and Device Driver connectors. In short, it is to control the device (driver) or sensor by issuing commands in multiple forms, sensors, apps, or other termi

Raspberry Pi on the Cloud (1): Environment preparationRaspberry Pi on the Cloud (2): Uploading sensor data to AWS IoT and leveraging Kibana for presentation1. Sensor installation and configuration 1.1 DHT22 installationThe DHT22 is a temperature and humidity sensor with 3 pins, the first pin on the left (#1) is the 3-5v power supply, the second pin (#2) is connected to the data input pin, and the rightmost pin (#4) is grounded.The Raspberry Pi 3B has

communication protocols, it can bypass the gateway directly to communicate with the cloud platform. The application logic of SmartThings is implemented in the cloud platform, i.e. "if ... So ... "Such control logic is not handled on the mobile client, gateway, sensor, but in the cloud platform based on pre-set conditions and logic implementation control. Why did you do that? SmartThings that the "Device" and "smart" should be separate, that is, as t

Comparison of four wireless technologies: Who is more suitable for the IOT field? It is predicted that about 2020 devices will be connected via wireless communication by 50 billion. According to data from the GSM alliance, mobile handheld computers and personal computers only account for 1/4 of the total, while the rest are self-interconnected devices that use non-user interaction to communicate with other machines. At present, our Internet is rapidly

Win10 IoT C # development 1.5, Windows 10 IoT Core is an important product of Microsoft for the IoT market. Unlike the previous Windows version, Windows Core is specially designed for IoT devices. The hardware is not limited to the x86 architecture, it can also run on the ARM architecture. In the previous chapter, we t

Serialization | Iot framework ServerSuperIO tutorial-15. Use of the data persistence interface. Appendix: Release and version update instructions ., Serversuperio 1. C # Introduction to cross-platform Iot communication framework ServerSuperIO (SSIO) Serialization | Iot framework ServerSuperIO tutorial 1.4 communication modes and mechanisms. Serialization |

This article mainly translates:https://msdn.microsoft.com/magazine/mt694090 have a lot of nonsense, casually spray, but I will not.Https://blogs.msdn.microsoft.com/lucianOne of the most commonly used phrases in today's technology industry is the internet of things, which enables each device to use the cloud and intelligently. With the cloud, devices can share data and control other devices. We can remotely control the camera and collect analysis data remotely.Although there are many articles in

Win10 IoT C # development 1, Windows 10 IoT Core is an important product of Microsoft for the IoT market. Unlike the previous Windows version, Windows Core is specially designed for IoT devices. The hardware is not limited to the x86 architecture, it can also run on the ARM architecture. The Raspberry Pi Foundation is

Abstract: According to Gartner, a market research company, as of 2017, 20% of enterprises will use digital security services for Iot devices. Gartner pointed out that by 2017, 20% of enterprises will use digital security services for Iot devices. The research firm said on Friday that more than 20% of enterprises would realize the need to protect their business units using

Azure IoT technology research series 3-device-to-cloud, cloud-to-device communications, azureiot In the previous blog, we registered the simulated device to Azure IoT Hub: We got the unique identifier of the device. Azure IoT technology research series 2-device registration to Azure IoT Hub In this article, we will con

Serialization | Iot framework ServerSuperIO tutorial-17. Supports real-time databases and high-concurrency storage of measurement point data. Appendix: Release and version update instructions ., Serversuperio 1. C # Introduction to cross-platform Iot communication framework ServerSuperIO (SSIO) Serialization | Iot framework ServerSuperIO tutorial 1.4 communicatio

Windows IoT Core is one of Microsoft's key products for the internet of things, and unlike previous versions of Windows, it is designed for IoT devices, and hardware is not limited to the x86 architecture, but can also be run on an arm architecture.In the previous chapter we talked about Raspberry installation of the WIN10 IoT system and the way to build the visu

This article mainly introduces some features and usage methods of Oracle Index Organization table (IOT). An index organization table (IOT) is basically a table stored in an index. He is essentially similar to a b* tree group where data is physically stored with a key value, but he has the following differences: You have a data structure, an index structure, and the b* Tree Group has an index and a data segm

The figure shows the IOT architecture. Nowadays, the Internet of Things (IOT) is a popular term. people refer to it as the "artificial skin" on the Earth's surface ". Everyone does not have the same understanding of Iot. In fact, it is no wonder that, after all, the huge coverage of IOT and the ultra-long industri

The Internet of Things has entered Gartner's technology maturity cycle curve since 2011. From 2011 to 2015, Gartner's forecasts for the internet of Things have been shortened from "More than 10 years" to "5-10 years" in the 4 years. This means that in 2015, Gartner's view of the internet of Things was replaced by a 5-10-year period from concept speculation into a mature business model.In the 2009, the concept of Internet of Things (IoT) has exploded,

1. Internet of Things OverviewAccording to the now more general definition, the Internet of Things refers to the radio frequency identification (RFID), infrared sensors, global positioning systems, laser scanners and other information-sensing equipment, according to the agreed Protocol, the use of any object connected with the Web for information exchange and communication, in order to achieve intelligent identification, positioning, tracking, A network of monitoring and management. In short, th

; public int Close(); public int DiscardInBuffer(); public int DiscardOutBuffer(); public int Flush(); public int IOControl(CanIOControl code, int parameter); public int Open(); public int Read(CanData data); public int SetFilter(int index, CanFilter filter); public int Write(CanData data); } The can2.0a and CAN2.0B protocols are supported at the same time, which are relatively distinct

Tags: Reading Notes microprocessor Network Management Communication Technology System Integration I recently read the book "IP-based Iot architecture, technology, and application" and recorded my reading notes here. 1. What are smart objects? Definition: A smart object is a device equipped with sensors, processors, communication devices, and power supplies. Important attribute: interaction and communication capabilities with the real world Chal

Serialization | Iot framework ServerSuperIO tutorial-13. Custom View display interface development to meet different display requirements 1. C # Introduction to cross-platform Iot communication framework ServerSuperIO (SSIO) Serialization | Iot framework ServerSuperIO tutorial 1.4 communication modes and mechanisms. Serialization |