Esp32 proxy server

1. Can ESP32 run a web server?
2. How to use ESP32 as web server?
3. Can I use ESP32 as both station and access point at the same time?
4. How do I send data to ESP32 over WiFi?

Can ESP32 run a web server?

One of the most useful features of the ESP32 is its ability to not only connect to an existing WiFi network and act as a Web Server, but also to create its own network, allowing other devices to connect directly to it and access web pages.

How to use ESP32 as web server?

You can access the ESP32 web server by typing the ESP32 IP address on a browser in the local network; By clicking the buttons on your web server you can instantly change the state of each LED.

Can I use ESP32 as both station and access point at the same time?

Use ESP32 Station and Access Point at the Same Time

It is possible to use ESP32 as both an Access point and as a station to connect it to the router. This mode is called WIFI_AP_STA. ESP32 WiFi has a separate interface for each mode. And as both work separately so each interface has its own IP address.

How do I send data to ESP32 over WiFi?

You need to create a WiFiServer object and set the port it will listen for connections on. Check for new clients periodically. Once a client has connected, send it data using the print , write , etc methods. Receive data from a connected client using the available() and read() methods.