ESP32_Project/libraries/esp32cam-main/examples/WifiCam/README.md

WifiCam: WiFi camera HTTP server

This example runs on ESP32-CAM board. It provides an HTTP server where you can access BMP, JPG, and MJPEG formats in various resolutions. To use this example, modify WiFi SSID+password, then upload to ESP32.

ESP32 WebServer can only serve one TCP connection at a time. If you have accessed an MJPEG stream in a browser, you need to click Stop button to terminate the connection. Otherwise, you won't be able to open another page or picture.

Due to memory constraints, it's not recommended to access BMP format in high resolution.