Особливості реалізації Web серверів на модулях ESP8266 ТА ESP32 У Arduino IDE

Abstract

The shortcomings of the Web servers implementation based on ESP8266 and ESP32 modules are considered. The choice of file system for storing Web site content is substantiated. The advantages and disadvantages of using the AsyncWebServer and WebServer libraries to implement Web servers in the Arduino IDE in the ESP8266 and ESP32 modules are determined. Measurements of the loading web pages with content speed for different modifications of modules and using different libraries of Web servers were performed. Practical recommendations are given to the principles of updating information on a Web page to achieve maximum performance. The disadvantages of using the ArduinoJSON library on dual-core processors are revealed.