Internet of Things byte transparent transmission method based on H5JS local programming

Abstract

The invention discloses an Internet of Things byte transparent transmission method based on H5JS local programming, which fully explores potential application characteristics of cloud Internet of Things MQTT combined with Nodemcu, and establishes a mobile terminal (mobile phone or computer) Html-JS program localization operation mode taking full-range byte transparent transmission as a network communication basis. The cloud Internet of Things MQTT is provided to supplement direct WeChat sending and sound alarm functions, and an Internet of Things Html-JS general program executed locally is provided, so that user programming links are greatly reduced, low-level repetition is avoided, and a programming instance is provided. The mode is particularly suitable for being combined with a single-chip microcomputer, and MQTT is not needed in a local area network. Meanwhile, the invention also provides a mobile terminal mode in which a Nodemcu program is migrated to JS or the size of the program is enlarged and reduced through resetting, high-speed timing sampling is realized, and a single chip microcomputer is combined with ESP-12 to transmit data to wifi connection in batches in a centralized manner. According to the simplified and complete Internet of Things, from a local area network to a wide area network and from a computer and a mobile phone to a single chip microcomputer to send WeChat, a mainstream technology is adopted, and the method is very suitable for being used as a united teaching material of the university Internet of Things.

Description

technical field [0001] The invention belongs to the field of computer network communication control, and in particular relates to a byte transparent transmission method of the Internet of Things based on H5JS local programming. Background technique [0002] Many single-chip programmers are not familiar with network programming, and hope to have a simple and convenient way to combine with the Internet of Things. This does not mean that network programming is more difficult or more complicated, but that it is not easy to learn network programming. Even if you try to avoid back-end programming and identify a language according to the ideas in this article, you still get stuck, and even very basic questions can’t actually find the answer, such as JS scripting language, or Nodemcu LUA scripting language, you can’t find program execution The (interrupt) priority setting (the execution order setting of a large number of asynchronous processing programs in JS, including ES6's Promis...

AI Technical Summary

Problems solved by technology

What is even more inconvenient is that the priority of timing asynchronous execution programs in commonly used script

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