websocket

ESP32 Arduino web server: Sending data to JavaScript client via websocket

In this tutorial we will check how to setup a HTTP web server on the ESP32, which will have a websocket endpoint and will serve a HTML page. The HTML page will run a simple JavaScript application that will connect to the server using websockets and periodically receive simulated temperature measurements from the server. The …

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ESP32 Arduino: Websocket server over soft AP

The objective of this post is to explain how to set a Websocket server on the ESP32 operating as soft AP. The software framework used will be the Arduino core for the ESP32. The tests of this ESP32 tutorial were performed using a DFRobot’s ESP-WROOM-32 device integrated in a ESP32 FireBeetle board.