Read substring via wifi

[Juan_Antonio]

In this topic I have put related information:

ESP32 sends data to the app over WiFi in realtime. JavaScript (ajax)

Hello friends, this topic is about sending data from an ESP32 to the application via WiFi in real time. To send the data we will use the Serial Monitor. [esp32_realtime7] We will use and adapt the codes on this website: https://circuits4you.com/2018/11/20/web-server-on-esp32-how-to-update-and-display-sensor-values/ It uses Ajax: AJAX is a technique for creating fast and dynamic web pages. We could send random numbers automatically, also send increased numbers, ... but we will send th…